Sha256: ab8f6e65fd01e6f702cee24db49ff5b7832b5cddd60369b3726f3e2c05d868dd
Contents?: true
Size: 525 Bytes
Versions: 14
Compression:
Stored size: 525 Bytes
Contents
module Heirloom
module Utils
module File
def which(cmd)
exts = pathext ? pathext.split(';') : ['']
path.split(path_separator).each do |path|
exts.each { |ext|
exe = "#{path}/#{cmd}#{ext}"
return exe if ::File.executable? exe
}
end
return nil
end
def path_separator
::File::PATH_SEPARATOR
end
def path
ENV['PATH']
end
def pathext
ENV['PATHEXT']
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems