Sha256: c90e067acc258b4576595798ad5d50aaa795cd0ef707138c1179fc2e379b78ae
Contents?: true
Size: 487 Bytes
Versions: 18
Compression:
Stored size: 487 Bytes
Contents
# frozen_string_literal: true
module Anyway
module Utils
# Cross-platform solution
# taken from https://stackoverflow.com/a/5471032
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
nil
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems