Sha256: f9980426e7673d9c4a69ab47a8d0cb64c37f74694c960089eec0652446bf7551
Contents?: true
Size: 213 Bytes
Versions: 19
Compression:
Stored size: 213 Bytes
Contents
require 'backports/1.8.7/enumerable/inject' unless Enumerable.method_defined? :inject
class Array
def intersection(*arrays)
arrays.inject(Array.new(self), :&)
end unless method_defined? :intersection
end
Version data entries
19 entries across 19 versions & 1 rubygems