Alters HashMap#source_element to deal with a string source in 1.9.3.
Updates Gemfile for ruby 1.9.3
Use ruby-debug if ruby version is 1.8
Forgot to delete this require before committing.
Merge pull request #1 from natesalisbury/ruby-1.9.3

Updates Gemfile for ruby 1.9.3
Merge pull request #3 from ewollesen/ruby-1.9.3

Ruby 1.9.3
Bump version to 0.0.10
Fixes ruby 1.9 compatibility issue with .unless(:empty)

Before source_value would be converted to a string with :to_s,
which would work fine in ruby 1.8 since `[].to_s => ""`. But
in ruby 1.9 `[].to_s => "[]"` and `"[]".empty? => false` So now
if the source_value is an Array or Hash it isn't converted to a
string.
Merge pull request #2 from natesalisbury/ruby-1.9.3

Fixes ruby 1.9 compatibility issue when evaluating .unless(:empty)
Bump version to 0.0.11.
Use debugger or ruby-debug depending on ruby version

Uses bundler's platform parameter instead of custom method.