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require File.expand_path('../../../spec_helper', __FILE__)
describe "Regexp#hash" do
it "is provided" do
Regexp.new('').respond_to?(:hash).should == true
end
it "is based on the text and options of Regexp" do
(/cat/ix.hash == /cat/ixn.hash).should == true
(/dog/m.hash == /dog/m.hash).should == true
(/cat/.hash == /cat/ix.hash).should == false
(/cat/.hash == /dog/.hash).should == false
end
it "returns the same value for two Regexps differing only in the /n option" do
(//.hash == //n.hash).should == true
end
end
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