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<!DOCTYPE html>
<html lang="en"><head>
<script src="index_files/libs/clipboard/clipboard.min.js"></script>
<script src="index_files/libs/quarto-html/tabby.min.js"></script>
<script src="index_files/libs/quarto-html/popper.min.js"></script>
<script src="index_files/libs/quarto-html/tippy.umd.min.js"></script>
<link href="index_files/libs/quarto-html/tippy.css" rel="stylesheet">
<link href="index_files/libs/quarto-html/quarto-html.min.css" rel="stylesheet" data-mode="light">
<link href="index_files/libs/quarto-html/quarto-syntax-highlighting-dark.css" rel="stylesheet" id="quarto-text-highlighting-styles"><meta charset="utf-8">
<meta name="generator" content="quarto-1.2.269">
<title>Fun and Learning. In a Dungeon!</title>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
<link rel="stylesheet" href="index_files/libs/revealjs/dist/reset.css">
<link rel="stylesheet" href="index_files/libs/revealjs/dist/reveal.css">
<style>
code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
div.columns{display: flex; gap: min(4vw, 1.5em);}
div.column{flex: auto; overflow-x: auto;}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
ul.task-list{list-style: none;}
ul.task-list li input[type="checkbox"] {
width: 0.8em;
margin: 0 0.8em 0.2em -1.6em;
vertical-align: middle;
}
</style>
<link rel="stylesheet" href="index_files/libs/revealjs/dist/theme/quarto.css" id="theme">
<link href="index_files/libs/revealjs/plugin/quarto-line-highlight/line-highlight.css" rel="stylesheet">
<link href="index_files/libs/revealjs/plugin/reveal-menu/menu.css" rel="stylesheet">
<link href="index_files/libs/revealjs/plugin/reveal-menu/quarto-menu.css" rel="stylesheet">
<link href="index_files/libs/revealjs/plugin/quarto-support/footer.css" rel="stylesheet">
<style type="text/css">
.callout {
margin-top: 1em;
margin-bottom: 1em;
border-radius: .25rem;
}
.callout.callout-style-simple {
padding: 0em 0.5em;
border-left: solid #acacac .3rem;
border-right: solid 1px silver;
border-top: solid 1px silver;
border-bottom: solid 1px silver;
display: flex;
}
.callout.callout-style-default {
border-left: solid #acacac .3rem;
border-right: solid 1px silver;
border-top: solid 1px silver;
border-bottom: solid 1px silver;
}
.callout .callout-body-container {
flex-grow: 1;
}
.callout.callout-style-simple .callout-body {
font-size: 1rem;
font-weight: 400;
}
.callout.callout-style-default .callout-body {
font-size: 0.9rem;
font-weight: 400;
}
.callout.callout-captioned.callout-style-simple .callout-body {
margin-top: 0.2em;
}
.callout:not(.callout-captioned) .callout-body {
display: flex;
}
.callout:not(.no-icon).callout-captioned.callout-style-simple .callout-content {
padding-left: 1.6em;
}
.callout.callout-captioned .callout-header {
padding-top: 0.2em;
margin-bottom: -0.2em;
}
.callout.callout-captioned .callout-caption p {
margin-top: 0.5em;
margin-bottom: 0.5em;
}
.callout.callout-captioned.callout-style-simple .callout-content p {
margin-top: 0;
}
.callout.callout-captioned.callout-style-default .callout-content p {
margin-top: 0.7em;
}
.callout.callout-style-simple div.callout-caption {
border-bottom: none;
font-size: .9rem;
font-weight: 600;
opacity: 75%;
}
.callout.callout-style-default div.callout-caption {
border-bottom: none;
font-weight: 600;
opacity: 85%;
font-size: 0.9rem;
padding-left: 0.5em;
padding-right: 0.5em;
}
.callout.callout-style-default div.callout-content {
padding-left: 0.5em;
padding-right: 0.5em;
}
.callout.callout-style-simple .callout-icon::before {
height: 1rem;
width: 1rem;
display: inline-block;
content: "";
background-repeat: no-repeat;
background-size: 1rem 1rem;
}
.callout.callout-style-default .callout-icon::before {
height: 0.9rem;
width: 0.9rem;
display: inline-block;
content: "";
background-repeat: no-repeat;
background-size: 0.9rem 0.9rem;
}
.callout-caption {
display: flex
}
.callout-icon::before {
margin-top: 1rem;
padding-right: .5rem;
}
.callout.no-icon::before {
display: none !important;
}
.callout.callout-captioned .callout-body > .callout-content > :last-child {
margin-bottom: 0.5rem;
}
.callout.callout-captioned .callout-icon::before {
margin-top: .5rem;
padding-right: .5rem;
}
.callout:not(.callout-captioned) .callout-icon::before {
margin-top: 1rem;
padding-right: .5rem;
}
/* Callout Types */
div.callout-note {
border-left-color: #4582ec !important;
}
div.callout-note .callout-icon::before {
background-image: url('data:image/png;base64,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');
}
div.callout-note.callout-style-default .callout-caption {
background-color: #dae6fb
}
div.callout-important {
border-left-color: #d9534f !important;
}
div.callout-important .callout-icon::before {
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAIKADAAQAAAABAAAAIAAAAACshmLzAAAEKklEQVRYCcVXTWhcVRS+575MJym48A+hSRFr00ySRQhURRfd2HYjk2SSTokuBCkU2o0LoSKKraKIBTcuFCoidGFD08nkBzdREbpQ1EDNIv8qSGMFUboImMSZd4/f9zJv8ibJMC8xJQfO3HPPPef7zrvvvnvviIkpC9nsw0UttFunbUhpFzFtarSd6WJkStVMw5xyVqYTvkwfzuf/5FgtkVoB0729j1rjXwThS7Vio+Mo6DNnvLfahoZ+i/o32lULuJ3NNiz7q6+pyAUkJaFF6JwaM2lUJlV0MlnQn5aTRbEu0SEqHUa0A4AdiGuB1kFXRfVyg5d87+Dg4DL6m2TLAub60ilj7A1Ec4odSAc8X95sHh7+ZRPCFo6Fnp7HfU/fBng/hi10CjCnWnJjsxvDNxWw0NfV6Rv5GgP3I3jGWXumdTD/3cbEOP2ZbOZp69yniG3FQ9z1jD7bnBu9Fc2tKGC2q+uAJOQHBDRiZX1x36o7fWBs7J9ownbtO+n0/qWkvW7UPIfc37WgT6ZGR++EOJyeQDSb9UB+DZ1G6DdLDzyS+b/kBCYGsYgJbSQHuThGKRcw5xdeQf8YdNHsc6ePXrlSYMBuSIAFTGAtQo+VuALo4BX83N190NWZWbynBjhOHsmNfFWLeL6v+ynsA58zDvvAC8j5PkbOcXCMg2PZFk3q8MjI7WAG/Dp9AwP7jdGBOOQkAvlFUB+irtm16I1Zw9YBcpGTGXYmk3kQIC/Cds55l+iMI3jqhjAuaoe+am2Jw5GT3Nbz3CkE12NavmzN5+erJW7046n/CH1RO/RVa8lBLozXk9uqykkGAyRXLWlLv5jyp4RFsG5vGVzpDLnIjTWgnRy2Rr+tDKvRc7Y8AyZq10jj8DqXdnIRNtFZb+t/ZRtXcDiVnzpqx8mPcDWxgARUqx0W1QB9MeUZiNrV4qP+Ehc+BpNgATsTX8ozYKL2NtFYAHc84fG7ndxUPr+AR/iQSns7uSUufAymwDOb2+NjK27lEFocm/EE2WpyIy/Hi66MWuMKJn8RvxIcj87IM5Vh9663ziW36kR0HNenXuxmfaD8JC7tfKbrhFr7LiZCrMjrzTeGx+PmkosrkNzW94ObzwocJ7A1HokLolY+AvkTiD/q1H0cN48c5EL8Crkttsa/AXQVDmutfyku0E7jShx49XqV3MFK8IryDhYVbj7Sj2P2eBxwcXoe8T8idsKKPRcnZw1b+slFTubwUwhktrfnAt7J++jwQtLZcm3sr9LQrjRzz6cfMv9aLvgmnAGvpoaGLxM4mAEaLV7iAzQ3oU0IvD5x9ix3yF2RAAuYAOO2f7PEFWCXZ4C9Pb2UsgDeVnFSpbFK7/IWu7TPTvBqzbGdCHOJQSxiEjt6IyZmxQyEJHv6xyQsYk//moVFsN2zP6fRImjfq7/n/wFDguUQFNEwugAAAABJRU5ErkJggg==');
}
div.callout-important.callout-style-default .callout-caption {
background-color: #f7dddc
}
div.callout-warning {
border-left-color: #f0ad4e !important;
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<div class="slides">
<section id="title-slide" class="quarto-title-block center">
<h1 class="title">Fun and Learning. In a Dungeon!</h1>
<p class="subtitle">Matt Dray, March 2023<br><a href="https://matt-dray.github.io/in-a-dungeon">matt-dray.github.io/in-a-dungeon</a></p>
<div class="quarto-title-authors">
</div>
</section>
<section id="tldr" class="slide level2 center">
<h2>tl;dr</h2>
<p>Try project-driven learning. Have fun.</p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 496 512" style="height:1em;width:0.97em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"></path></svg> <a href="https://github.com/matt-dray/r.oguelike">github.com/matt-dray/r.oguelike</a></p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 448 512" style="height:1em;width:0.88em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M96 0C43 0 0 43 0 96V416c0 53 43 96 96 96H384h32c17.7 0 32-14.3 32-32s-14.3-32-32-32V384c17.7 0 32-14.3 32-32V32c0-17.7-14.3-32-32-32H384 96zm0 384H352v64H96c-17.7 0-32-14.3-32-32s14.3-32 32-32zm32-240c0-8.8 7.2-16 16-16H336c8.8 0 16 7.2 16 16s-7.2 16-16 16H144c-8.8 0-16-7.2-16-16zm16 48H336c8.8 0 16 7.2 16 16s-7.2 16-16 16H144c-8.8 0-16-7.2-16-16s7.2-16 16-16z"></path></svg> <a href="https://www.rostrum.blog/tags/r.oguelike/">rostrum.blog/tags/r.oguelike/</a></p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M352 256c0 22.2-1.2 43.6-3.3 64H163.3c-2.2-20.4-3.3-41.8-3.3-64s1.2-43.6 3.3-64H348.7c2.2 20.4 3.3 41.8 3.3 64zm28.8-64H503.9c5.3 20.5 8.1 41.9 8.1 64s-2.8 43.5-8.1 64H380.8c2.1-20.6 3.2-42 3.2-64s-1.1-43.4-3.2-64zm112.6-32H376.7c-10-63.9-29.8-117.4-55.3-151.6c78.3 20.7 142 77.5 171.9 151.6zm-149.1 0H167.7c6.1-36.4 15.5-68.6 27-94.7c10.5-23.6 22.2-40.7 33.5-51.5C239.4 3.2 248.7 0 256 0s16.6 3.2 27.8 13.8c11.3 10.8 23 27.9 33.5 51.5c11.6 26 21 58.2 27 94.7zm-209 0H18.6C48.6 85.9 112.2 29.1 190.6 8.4C165.1 42.6 145.3 96.1 135.3 160zM8.1 192H131.2c-2.1 20.6-3.2 42-3.2 64s1.1 43.4 3.2 64H8.1C2.8 299.5 0 278.1 0 256s2.8-43.5 8.1-64zM194.7 446.6c-11.6-26-20.9-58.2-27-94.6H344.3c-6.1 36.4-15.5 68.6-27 94.6c-10.5 23.6-22.2 40.7-33.5 51.5C272.6 508.8 263.3 512 256 512s-16.6-3.2-27.8-13.8c-11.3-10.8-23-27.9-33.5-51.5zM135.3 352c10 63.9 29.8 117.4 55.3 151.6C112.2 482.9 48.6 426.1 18.6 352H135.3zm358.1 0c-30 74.1-93.6 130.9-171.9 151.6c25.5-34.2 45.2-87.7 55.3-151.6H493.4z"></path></svg> <a href="https://www.matt-dray.com">matt-dray.com</a></p>
<aside class="notes">
<ul>
<li>‘Too long; didn’t read’ for a summary. Snapshot this slide and then fall asleep.</li>
<li>Basically: try small-scale, focused project-driven learning where you have fun and fail. I’ve often found found this preferable to what I’m calling module-driven development.</li>
<li>Links are to these slides; an R package I’ll be talking about; to a series of blogs about its development; and to my own personal page.</li>
</ul>
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</section>
<section>
<section id="hello" class="title-slide slide level1 center">
<h1>[1] Hello</h1>
<aside class="notes">
<ul>
<li>We’ve got some exciting speakers today from a range of interesting organisations.</li>
<li>…And you’ve also got me.</li>
<li>I’ve been in the Civil Service for nearly a decade in multiple data and analysis roles across several orgs.</li>
<li>I’m currently involved in statistics quality, production, presentation and Reproducible Analytical Pipelines (RAP). Part of that will involve advising on learning and development.</li>
<li>I’m not here to tell you anything particularly clever. This is not a technical talk, per se. I’m going to talk about capability, and learning and development,m ostly.</li>
<li>And yes, I’m using 1- instead of 0-indexing. Come at me bro.</li>
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</section>
<section id="disclaimers" class="slide level2 center">
<h2>Disclaimers</h2>
<ul>
<li>These are my thoughts</li>
<li>We’re all different</li>
<li>This is context-dependent</li>
</ul>
<aside class="notes">
<ul>
<li>These are my personal experiences and I’m not speaking officially.</li>
<li>I’m privileged: my managers have given me time and space; I have some time to learn as a hobbyist too.</li>
<li>What works for me might not work for you. Approaches may suit one environment but not another.</li>
<li>You might think about this from the perspective of a learner, or as a manager wanting to develop staff.</li>
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<section>
<section id="the-idea" class="title-slide slide level1 center">
<h1>[2] The idea</h1>
<aside class="notes">
<ul>
<li>I had little experience of programming when I joined the Civil Service. I didn’t come from a computer science background.</li>
<li>I think I’m competent now (in R at least). I have a good sense of what has helped me develop on that journey.</li>
<li>Maybe one person will rethink their approach to learning and development.</li>
<li>Maybe one person will be mildly be amused by making R go off-piste, or will feel a pang of nostalgia.</li>
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</section>
<section id="learning-approaches" class="slide level2 center">
<h2>Learning approaches</h2>
<p>A. Module-driven</p>
<p>B. Project-driven</p>
<aside class="notes">
<ul>
<li>I need to start by setting up a bit of a false dichotomy.</li>
<li>I want to tell you about learning with a project-driven focus, which requires a definition.</li>
<li>But I will also need to define what I think is the status quo, ‘module-driven development’, for comparison.</li>
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<section id="a-module-driven" class="slide level2 center">
<h2>[A] Module-driven</h2>
<ul>
<li>Passive walkthroughs</li>
<li>Comprehension tests</li>
<li>It’s done <em>to</em> you</li>
</ul>
<aside class="notes">
<ul>
<li>I’m talking generally about short videos or static documents, probably followed with comprehension exercises.</li>
<li>This extends to taking part in big workshops with a low teacher-to-student ratio.</li>
<li>I’m not naming any providers, but you might be able to think of some.</li>
<li>The training is administered to you, a participant.</li>
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</section>
<section id="a-module-driven-1" class="slide level2 center">
<h2>[A] Module-driven</h2>
<ul>
<li>Box-ticking? Badge-chasing?</li>
<li>Too generic?</li>
<li>Forgettable?</li>
</ul>
<aside class="notes">
<ul>
<li>I’ve been told to do these to tick a box in my learning plan.</li>
<li>They’re rarely tailored to your specific needs.</li>
<li>You’re at the mercy of the trainer.</li>
<li>Often not a good mimic of how the world actually works.</li>
<li>They often lack engagement; you just need to sit through them all and get a passing grade.</li>
<li>I personally find it difficult to retain the information and the notes are often just the content.</li>
</ul>
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</section>
<section id="b-project-driven" class="slide level2 center">
<h2>[B] Project-driven</h2>
<ul>
<li>Solve a small ‘problem’</li>
<li>Discrete scope</li>
<li>It’s done <em>by</em> you</li>
</ul>
<aside class="notes">
<ul>
<li>What do you need to learn? How can you make this a discrete project in the form of a package, an app, generative art, a series of scripts, etc?</li>
<li>Limit its scope early, solve one problem, expand later.</li>
<li>The learning is controlled by you, not administered to you. You are not a sponge.</li>
</ul>
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</section>
<section id="b-project-driven-1" class="slide level2 center">
<h2>[B] Project-driven</h2>
<ul>
<li>Fail meaningfully</li>
<li>Talk about it</li>
<li>Have fun</li>
</ul>
<aside class="notes">
<ul>
<li>Making a mistake will engage you to solve it.</li>
<li>Broadcasting can help keep you in check, bring other people on your journey, and help you in unexpected ways. I don’t think this is emphasised in modular learning.</li>
<li>The data you use and the functionality of the thing you create don’t have to be meaningful. It might be something that helps your organisation. But it can be a bit silly, like in the example I’ll show in a minute.</li>
</ul>
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</section></section>
<section>
<section id="example" class="title-slide slide level1 center">
<h1>[3] Example</h1>
<aside class="notes">
<ul>
<li>This is a project-driven example of mine.</li>
<li>It’s slightly contrived because I chose a past example that involves connectivity and patterns (themes of this conference).</li>
<li>It also panders to the nerds.</li>
<li>I’ll tell you about some specific things I wanted to learn; the silly, discrete project I concocted to learn them; how communicating about it has helped me; and how this approach led to some unexpected bonus outcomes.</li>
</ul>
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</section>
<section id="goals" class="slide level2 center">
<h2>Goals</h2>
<ol type="1">
<li>Interact with user</li>
<li>Detect and respond to IDE</li>
<li>Build simple algos from scratch</li>
</ol>
<aside class="notes">
<ul>
<li>I have a running list of things I want to learn. Sometimes these are really small things, like an individual function.</li>
<li>A good exercise is to think how a few of them might be combined to achieve some goal.</li>
<li>I expect to build packages for use by near-beginners; interactive confirmation is more friendly and could limit damage.</li>
<li>Sometimes behaviour differs by operating system, but sometimes the development environment too. It’s easy to get stuck thinking about RStudio if you’re an R user, but what about people on the terminal or elsewhere?</li>
<li>I mentioned coming into the Civil Service without computing experience. I think it’s a good exercise to think through the logic of an approach and ‘roll your own’ in a learning context.</li>
</ul>
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</section>
<section id="format" class="slide level2 center">
<h2>Format</h2>
<ul>
<li>An R package</li>
<li>Openly available on GitHub</li>
<li>Narrative devlogs</li>
</ul>
<aside class="notes">
<ul>
<li>So I know what I want to achieve, what project format makes most sense?</li>
<li>Packages are a fundamental discrete structure for R code.</li>
<li>This has the advantage of being open for others to use and contribute to.</li>
<li>I also decided that I would write short blogposts, or ‘developer logs’, to explain my thinking out loud.</li>
</ul>
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</section>
<section id="section" class="slide level2 center-h">
<h2></h2>
<img src="assets/images/r.oguelike-hex.png" alt="A black hexagon with a green border. Text below center on the hexagon reads 'r.oguelike' in green. Above that is a 3 by 10 grid of punctuation characters in green. Far left and right edges are hashmarks and between them are periods, as well as a single 'at' symbol and dollar symbol. The pattern mimics a text-only roguelike videogame typical of the 1980s." class="r-stretch"><p><svg aria-hidden="true" role="img" viewbox="0 0 496 512" style="height:1em;width:0.97em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"></path></svg> <a href="https://github.com/matt-dray/r.oguelike">github.com/matt-dray/r.oguelike</a></p>
<p><svg aria-hidden="true" role="img" viewbox="0 0 448 512" style="height:1em;width:0.88em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M96 0C43 0 0 43 0 96V416c0 53 43 96 96 96H384h32c17.7 0 32-14.3 32-32s-14.3-32-32-32V384c17.7 0 32-14.3 32-32V32c0-17.7-14.3-32-32-32H384 96zm0 384H352v64H96c-17.7 0-32-14.3-32-32s14.3-32 32-32zm32-240c0-8.8 7.2-16 16-16H336c8.8 0 16 7.2 16 16s-7.2 16-16 16H144c-8.8 0-16-7.2-16-16zm16 48H336c8.8 0 16 7.2 16 16s-7.2 16-16 16H144c-8.8 0-16-7.2-16-16s7.2-16 16-16z"></path></svg> <a href="https://www.rostrum.blog/tags/r.oguelike/">rostrum.blog/tags/r.oguelike/</a></p>
<aside class="notes">
<ul>
<li>The whole thing is bundled up in the r.oguelike package, which is available from GitHub.</li>
<li>You can also read the devlog series.</li>
</ul>
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</section>
<section id="section-1" class="slide level2 center-h">
<h2></h2>
<img src="assets/images/r.oguelike-chase.gif" alt="Output in the R terminal. The top section is a tile grid of characters laid out like an 80s videogame with text-only graphics, like Rogue. Red hashes are wall tiles Black periods are floor tiles. A green dollar sign, a yellow 'a', a pink letter 'E' and a blue 'at' symbol. Underneath is a status bar with some inventory information and instructions on how to play. The cursor is waiting on a line that says 'input'." class="r-stretch"><aside class="notes">
<ul>
<li>So what did I end up doing? Well, I made an interactive, turn-base, tile-based game for the R console. Which is… unnatural.</li>
<li>I created functions to procedurally-generate dungeons, where the player collects useable items into an inventory and battles an enemy, which chases you around.</li>
<li>This takes inspiration from Rogue, released in 1980, and later ‘roguelikes’ that it influenced.</li>
</ul>
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</section>
<section id="goals-1" class="slide level2 center">
<h2>Goals</h2>
<ol type="1">
<li>Interact with user <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
<li>Detect and respond to IDE <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
<li>Build simple algorithms from scratch</li>
</ol>
<aside class="notes">
<ul>
<li>I used <code>readline()</code> to prompt the user and read the response.</li>
<li>I detected whether the user was in RStudio, where they would have to use WASD keys to move, or Terminal, where I could use the {keypress} package for detecting keypresses directly (i.e. arrow keys).</li>
<li>I also implemented procedural ‘cave’ generation and simple breadth-first pathfinding. I’ll talk about hose in a little more detail.</li>
</ul>
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</section>
<section id="procgen" class="slide level2 center">
<h2>Procgen</h2>
<div class="panel-tabset">
<ul id="tabset-1" class="panel-tabset-tabby"><li><a data-tabby-default="" href="#tabset-1-1">Step 1</a></li><li><a href="#tabset-1-2">2</a></li><li><a href="#tabset-1-3">3</a></li><li><a href="#tabset-1-4">4</a></li><li><a href="#tabset-1-5">5</a></li></ul>
<div class="tab-content">
<div id="tabset-1-1">
<pre><code># # # # # # # # # # # # # # # # # # # #
# # # # # # # # # # # # # # # # # # # #
# # # # # # # # # # # . # # # # # # # #
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# # # # # # # # # # # # # # . # # # # #
# # # # # # # # # # # # # # # # # # # # </code></pre>
</div>
<div id="tabset-1-2">
<pre><code># # # # # # # # # # # # # # # # # # # #
# # # # # # # # # # # # # # # # # # # #
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# # # # # # # # # # # # # # # # # # # # </code></pre>
</div>
<div id="tabset-1-3">
<pre><code># # # # # # # # # # # # # # # # # # # #
# # # # # # . # # . # # # # # # # # # #
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# # # # # # # # # # # # # # # # # # # # </code></pre>
</div>
<div id="tabset-1-4">
<pre><code># # # # # # # # # # # # # # # # # # # #
# # # # # # . # . . # # # # # # # # # #
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# # # # # # # # # # # # # # # # # # # # </code></pre>
</div>
<div id="tabset-1-5">
<pre><code># # # # # # # # # # # # # # # # # # # #
# # . # # # . # . . # # # # # # # # # #
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# # # # # # # # # # # # # # . # # # # #
# # # # # # # # # # # # # # # # # # # # </code></pre>
</div>
</div>
</div>
<aside class="notes">
<ul>
<li>The basic process for dungeon building is to lay some randomised points; join them; expand randomly to the north, south, east or west over <em>n</em> iterations.</li>
<li>The user can select a number of parameters like the size of the dungeon; the number of iterations, whether to join the points randomly or frin order (‘snakiness’).</li>
</ul>
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</section>
<section id="pathfind" class="slide level2 center">
<h2>Pathfind</h2>
<div class="panel-tabset">
<ul id="tabset-2" class="panel-tabset-tabby"><li><a data-tabby-default="" href="#tabset-2-1">Step 1</a></li><li><a href="#tabset-2-2">2</a></li><li><a href="#tabset-2-3">3</a></li></ul>
<div class="tab-content">
<div id="tabset-2-1">
<pre><code># # # # # # #
# . . . . . #
# . E . . . #
# . . . . . #
# # # # # . #
# . . . . . #
# . @ . . . #
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# # # # # # # </code></pre>
</div>
<div id="tabset-2-2">
<pre><code># # # # # # #
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# B A 9 8 7 #
# A 9 8 7 6 #
# # # # # 5 #
# 2 1 2 3 4 #
# 1 0 1 2 3 #
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</div>
<div id="tabset-2-3">
<pre><code># # # # # # #
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# # # # # . #
# . . . . . #
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# . . . . . #
# # # # # # # </code></pre>
</div>
</div>
</div>
<aside class="notes">
<ul>
<li>How can the enemy navigate to the player?</li>
<li>Generate a layer or ‘mesh’ that gives you the number of tiles away from the player.</li>
<li>Move the enemy to a tile with a lower value in this ‘nav mesh’.</li>
<li>Recalculate every time the player moves.</li>
<li>This means the enemy will move around obstacles to meet the player.</li>
</ul>
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</section>
<section id="goals-2" class="slide level2 center">
<h2>Goals</h2>
<ol type="1">
<li>Interact with user <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
<li>Detect and respond to IDE <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
<li>Build simple algorithms from scratch <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
</ol>
<aside class="notes">
<ul>
<li>So that’s all the goals ticked off.</li>
</ul>
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</section>
<section id="format-1" class="slide level2 center">
<h2>Format</h2>
<ul>
<li>An R package <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
<li>Openly available on GitHub <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
<li>Narrative devlogs <svg aria-hidden="true" role="img" viewbox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M470.6 105.4c12.5 12.5 12.5 32.8 0 45.3l-256 256c-12.5 12.5-32.8 12.5-45.3 0l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0L192 338.7 425.4 105.4c12.5-12.5 32.8-12.5 45.3 0z"></path></svg></li>
</ul>
<aside class="notes">
<ul>
<li>So that means that I met the discrete project structure of the approach.</li>
<li>I have a minimum viable product that taught me what I needed; that exists openly for me and others to refer to; and that has some supporting narration that explains my thinking.</li>
</ul>
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</section>
<section id="bonus-round" class="slide level2 center">
<h2>Bonus round</h2>
<ol type="1">
<li>Package maintenance</li>
<li><a href="https://mybinder.org/v2/gh/matt-dray/play-r.oguelike/main?urlpath=rstudio">Play in-browser</a> with <a href="https://mybinder.org/">Binder</a></li>
<li>A <em>third</em> dimension?!</li>
</ol>
<aside class="notes">
<ul>
<li>But there were also some extra things I learnt as a bonus of the project-based approach.</li>
<li>These are things I hadn’t set out to learn.</li>
<li>I got suggestions as a result of the project being open.</li>
<li>I was able to build on the output of my original goals to expand the project.</li>
</ul>
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</section>
<section id="section-8" class="slide level2 center-h">
<h2></h2>
<img src="assets/images/snapshot-pr.png" alt="A screenshot of a pull request in the r.oguelike GitHub repository. User trevorld added snapshot tests to the repo and matt-dray merged it." class="r-stretch"><aside class="notes">
<ul>
<li>Working in the open on GitHub and in writing devlogs meant that others could contribute.</li>
<li>This user noted that I wanted to test my function for generating dungeons to make sure the output was what I expected.</li>
<li>This introduced me to <a href="https://testthat.r-lib.org/articles/snapshotting.html">snapshot testing</a>, where you can compare a function’s output to some known output on record.</li>
</ul>
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</section>
<section id="section-9" class="slide level2 center-h">
<h2></h2>
<img src="assets/images/issue.png" alt="A screenshot of an issue in the r.oguelike GitHub repository. User trickytank added a printout of an error after user input." class="r-stretch"><aside class="notes">
<ul>
<li>In a similar vein, working in the open meant that people could find issues.</li>
<li>This user came across a bug.</li>
<li>I was able to hunt it down and refactor the code a bit, given me more experience of package maintenance.</li>
</ul>
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</section>
<section id="section-10" class="slide level2 center-h">
<h2></h2>
<img src="assets/images/binder.png" alt="A screenshot of RStudio running in the browser with the package r.oguelike preinstalled." class="r-stretch"><aside class="notes">
<ul>
<li>This is RStudio running in the browser with the {r.oguelike} package pre-installed.</li>
<li>This witchcraft is thanks to the Binder project.</li>
<li>This means you can play {r.oguelike} in the browser, lol.</li>
<li>Binder has implications for teaching people R concepts on the same ‘hardware’ without the hiccups that can come from everyone having slightly different set ups on their computers.</li>
</ul>
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</section>
<section id="section-11" class="slide level2 center-h">
<h2></h2>
<!-- Vertical centering of QR code via https://github.com/quarto-dev/quarto-cli/discussions/1386 -->
<div class="columns" style="display: flex !important; height: 90%;">
<div class="column" style="width:50%;">
<p><img src="assets/images/binder-mobile.jpg" height="650px" align="center" lt="A screenshot of RStudio running in a mobile-phone browser with the package r.oguelike preinstalled."></p>
</div><div class="column" style="display: flex; justify-content: center; align-items: center;">
<p><img src="assets/images/binder-qr.png" height="350px" align="center" alt="A QR code that opens RStudio in the browser with the R package r.oguelike preinstalled."></p>
</div>
</div>
<aside class="notes">
<ul>