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25 lines
604 B
Ruby
25 lines
604 B
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require 'set'
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describe "Set#initialize" do
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it "is private" do
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Set.should have_private_instance_method(:initialize)
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end
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it "adds all elements of the passed Enumerable to self" do
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s = Set.new([1, 2, 3])
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s.size.should eql(3)
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s.should include(1)
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s.should include(2)
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s.should include(3)
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end
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it "preprocesses all elements by a passed block before adding to self" do
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s = Set.new([1, 2, 3]) { |x| x * x }
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s.size.should eql(3)
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s.should include(1)
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s.should include(4)
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s.should include(9)
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end
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end
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