Sha256: 91746a3597a44717a9f7bc9420873e01dcdf52d1aba5b827b3c2f418ed4f36f6
Contents?: true
Size: 185 Bytes
Versions: 19
Compression:
Stored size: 185 Bytes
Contents
class Array
unless method_defined? :difference
require 'backports/1.8.7/enumerable/inject'
def difference(*arrays)
arrays.inject(Array.new(self), :-)
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems