Sha256: eb2a8849eb9a398f67d6f5f372ccb54f11ac6672d1acecd867462fcfcacb3d3e
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Size: 639 Bytes
Versions: 9
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Stored size: 639 Bytes
Contents
module Teaspoon
def self.abort(message = nil, code = 1)
STDOUT.print("#{message}\n") if message
exit(code)
end
module Utility
# Cross-platform way of finding an executable in the $PATH.
# http://stackoverflow.com/questions/2108727/which-in-ruby-checking-if-program-exists-in-path-from-ruby
def which(cmd)
exts = ENV["PATHEXT"] ? ENV["PATHEXT"].split(";") : [""]
ENV["PATH"].split(File::PATH_SEPARATOR).each do |path|
exts.each do |ext|
exe = "#{path}/#{cmd}#{ext}"
return exe if File.file?(exe) && File.executable?(exe)
end
end
nil
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems