Sha256: 46a6758ab3989ab8a029cd209b2fa887ac19cbc2f9bf907b9c6d1068ddd383ef
Contents?: true
Size: 384 Bytes
Versions: 7
Compression:
Stored size: 384 Bytes
Contents
module Libruby
class FileUtils
def self.which(cmd)
exts = ENV['PATHEXT'] ? ENV['PATHEXT'].split(';') : ['']
ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
exts.each do |ext|
exe = File.join(path, "#{cmd}#{ext}")
return exe if File.executable?(exe) && !File.directory?(exe)
end
end
return nil
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems