Hi there... I don't know if you still care about this code, but I found it and it looks like it'll help me with something, so I'm taking a look. Getting started, though, I noticed something that I would have expected to work which doesn't... and it's an easy fix, so:

If I have code like:

QuickenParser.parse('/path/to/some.qfx')

I'll get an error something like*:

Traceback (most recent call last):
        3: from [ruby-install-path]/gems/quicken_parser-0.2.1/lib/quicken_parser.rb:9:in `parse'
        2: from [ruby-install-path]/gems/quicken_parser-0.2.1/lib/quicken_parser/parser.rb:13:in `parse'
        1: from [ruby-install-path]/gems/quicken_parser-0.2.1/lib/quicken_parser/parser.rb:85:in `normalize_line_endings!'
[ruby-install-path]/gems/quicken_parser-0.2.1/lib/quicken_parser/parser.rb:85:in `gsub!': can't modify frozen String (FrozenError)

I know this differs a bit from the usage documented in the README, but hopefully you'll agree it's a natural enough usage.

The fix I've come up with for myself, which you're welcome to incorporate (I may also follow this up with a pull request, in case that's easier), is expressed by the following patch:

diff --git a/lib/quicken_parser/parser.rb b/lib/quicken_parser/parser.rb
index d94c517..e95053c 100644
--- a/lib/quicken_parser/parser.rb
+++ b/lib/quicken_parser/parser.rb
@@ -4,7 +4,8 @@ require "time"
 module QuickenParser
   class Parser #:nodoc:
     def initialize(source)
-      @input = source.respond_to?(:read) ? source.read : source
+      @input = source.respond_to?(:read) ? source.read :
+        File.exists?(source) ? File.open(source).read : source
     end
 
     def parse

As a side-note, you may notice that the errors above indicate a gem version of 0.2.1, yet the code in this repo is labeled 0.2.0. I don't know where 0.2.1 came from, as I couldn't find it in any of the forks. @agilous's fork has a 0.2.0.1 , but it's not the same. And there are real differences between 0.2.0 and 0.2.1... I've created a branch called gem_installed-0.2.1 in my fork to capture it, in case you want to look. It's getting rid of some code you added, presumably intentionally, so I'm basing the PR on what's otherwise in this repo, but I'd be happy to do a version based on that change instead, if that's better.

PR to follow. Thanks for creating this!

• error text modified slightly to obscure personal pathnames that I believe to be irrelevant.