Contents

module Mina
  module Tools
    if IO.respond_to?(:popen4)
      def self.popen4(*cmd, &blk)
        IO.popen4 *cmd, &blk
      end
    else
      def self.popen4(*cmd, &blk)
        require 'open4'
        Open4.popen4 *cmd, &blk
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mina-0.1.1	lib/mina/tools.rb
mina-0.1.0	lib/mina/tools.rb