File: hash_spec.rb

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require File.expand_path('../../../spec_helper', __FILE__)
require 'set'

describe "Set#hash" do
  it "is static" do
    Set[].hash.should == Set[].hash
    Set[1, 2, 3].hash.should == Set[1, 2, 3].hash
    Set[:a, "b", ?c].hash.should == Set[?c, "b", :a].hash

    Set[].hash.should_not == Set[1, 2, 3].hash
    Set[1, 2, 3].hash.should_not == Set[:a, "b", ?c].hash
  end
end