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require 'facets/filetest/safe'
require 'facets/filetest/contains'
require 'facets/filetest/relative'
=begin
module FileTest
# Return a cached list of the PATH environment variable.
# This is a support method used by #bin?
def command_paths
@command_paths ||= ENV['PATH'].split(/[:;]/)
end
# Is a file a bin/ executable?
#
# TODO: Make more robust. Probably needs to be fixed for Windows.
def bin?(fname)
is_bin = command_paths.any? do |f|
FileTest.exist?(File.join(f, fname))
end
#is_bin ? File.basename(fname) : false
is_bin ? fname : false
end
end
=end
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