Refactor cache configuration

.travis.yml

@@ -1,10 +1,9 @@
 language: php
 
 php:
-    - 5.6
-    - 7.0
-    - 7.1
-    - 7.2
+    - 7.3
+    - 7.4
+    - 8.0
     - nightly
 
 env:

README.md

@@ -76,7 +76,7 @@ If you are using [_locomotivemtl/charcoal-app_][charcoal-app], the [`CacheServic
 
 #### Required
 
--   [**PHP 5.6+**](https://php.net): _PHP 7_ is recommended.
+-   [**PHP 7.3+**](https://php.net)
 -   [**tedivm/stash**][stash]: PSR-6 compliant caching library.
 -   [**pimple/pimple**][pimple]: PSR-11 compliant service container and provider library.
 -   [**locomotivemtl/charcoal-config**][charcoal-config]: For configuring the caching service.
@@ -357,9 +357,9 @@ The charcoal-cache module follows the Charcoal coding-style:
 [phpunit]:          https://packagist.org/packages/phpunit/phpunit
 [phpcs]:            https://packagist.org/packages/squizlabs/php_codesniffer
 [phpcov]:           https://packagist.org/packages/php-coveralls/php-coveralls
-[stash-drivers]:    https://github.com/tedious/Stash/blob/v0.14.2/src/Stash/DriverList.php
+[stash-drivers]:    https://github.com/tedious/Stash/blob/v0.17.2/src/Stash/DriverList.php
 [stash-docs]:       https://www.stashphp.com/
-[stash-license]:    https://github.com/tedious/Stash/blob/v0.14.2/LICENSE
+[stash-license]:    https://github.com/tedious/Stash/blob/v0.17.2/LICENSE
 
 [dev-scrutinizer]:    https://scrutinizer-ci.com/g/locomotivemtl/charcoal-cache/
 [dev-coveralls]:      https://coveralls.io/r/locomotivemtl/charcoal-cache

composer.json

@@ -24,15 +24,15 @@
     "prefer-stable": true,
     "extra": {
         "branch-alias": {
-            "dev-master": "0.2.x-dev"
+            "dev-master": "0.3.x-dev"
         }
     },
     "require": {
-        "php": ">=5.6.0 || >=7.0",
-        "locomotivemtl/charcoal-config": "~0.8",
+        "php": "^7.3 || ^8.0",
+        "locomotivemtl/charcoal-config": "~0.10",
         "pimple/pimple": "^3.0",
         "psr/cache": "^1.0",
-        "tedivm/stash": "~0.14"
+        "tedivm/stash": "~0.17"
     },
     "require-dev": {
         "psr/log": "^1.0",

src/Charcoal/Cache/CacheConfig.php

@@ -18,7 +18,7 @@ class CacheConfig extends AbstractConfig
      * Default cache type and fallback for user preference.
      */
     const DEFAULT_TYPES = [
-        'memory' => true
+        'memory' => true,
     ];
 
     /**
@@ -71,9 +71,9 @@ public function defaults()
     {
         return [
             'active'      => true,
-            'types'       => $this->defaultTypes(),
+            'types'       => $this->getDefaultTypes(),
             'default_ttl' => self::WEEK_IN_SECONDS,
-            'prefix'      => self::DEFAULT_NAMESPACE
+            'prefix'      => self::DEFAULT_NAMESPACE,
         ];
     }
 
@@ -95,7 +95,7 @@ public function setActive($active)
      *
      * @return boolean TRUE if enabled, FALSE if disabled.
      */
-    public function active()
+    public function getActive()
     {
         return $this->active;
     }
@@ -138,7 +138,7 @@ public function addTypes(array $types)
      */
     public function addType($type)
     {
-        if (!in_array($type, $this->validTypes())) {
+        if (!in_array($type, $this->getValidTypes())) {
             throw new InvalidArgumentException(
                 sprintf('Invalid cache type: "%s"', $type)
             );
@@ -157,7 +157,7 @@ public function addType($type)
      *
      * @return array
      */
-    public function types()
+    public function getTypes()
     {
         $types = $this->types + self::DEFAULT_TYPES;
         return array_keys($types);
@@ -168,7 +168,7 @@ public function types()
      *
      * @return string[]
      */
-    public function defaultTypes()
+    public function getDefaultTypes()
     {
         return array_keys(self::DEFAULT_TYPES);
     }
@@ -178,7 +178,7 @@ public function defaultTypes()
      *
      * @return string[]
      */
-    public function validTypes()
+    public function getValidTypes()
     {
         return [
             'apc',
@@ -215,7 +215,7 @@ public function setDefaultTtl($ttl)
      *
      * @return integer
      */
-    public function defaultTtl()
+    public function getDefaultTtl()
     {
         return $this->defaultTtl;
     }
@@ -251,7 +251,7 @@ public function setPrefix($prefix)
      *
      * @return string
      */
-    public function prefix()
+    public function getPrefix()
     {
         return $this->prefix;
     }