Flowdock
method

in_path?

Importance_0
v2_5_5 - Show latest stable - 0 notes - Class: TestCase
in_path?(executable) public

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# File lib/rubygems/test_case.rb, line 521
  def in_path? executable # :nodoc:
    return true if %\A([A-Z]:|/)% =~ executable and File.exist? executable

    ENV['PATH'].split(File::PATH_SEPARATOR).any? do |directory|
      File.exist? File.join directory, executable
    end
  end
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