Contents

module ErrnoKnows
  def knows? error
    @constants ||= constants.map{|n| const_get(n)}
    @constants.include? error.class
  end
end

module Errno
  extend ErrnoKnows
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
elia-2.4.2.pre	lib/errno_knows.rb
elia-2.4.1	lib/errno_knows.rb
elia-2.3.2	lib/errno_knows.rb