which_works 1.0.2
Locates a program file in the user's path. The which method takes a list of command names and searches the path for each executable file that would be run had these commands actually been invoked.
Gemfile:
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install:
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Development Dependencies (8):
coveralls
>= 0
gem-release
>= 0
jeweler
>= 0
rake
>= 0
rake-version
>= 0
rspec
>= 0
simplecov
>= 0
travis-lint
>= 0