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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
26 lines
842 B
Ruby
26 lines
842 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'set'
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describe "Set#==" do
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it "returns true when the passed Object is a Set and self and the Object contain the same elements" do
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Set[].should == Set[]
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Set[1, 2, 3].should == Set[1, 2, 3]
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Set["1", "2", "3"].should == Set["1", "2", "3"]
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Set[1, 2, 3].should_not == Set[1.0, 2, 3]
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Set[1, 2, 3].should_not == [1, 2, 3]
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end
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it "does not depend on the order of the elements" do
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Set[1, 2, 3].should == Set[3, 2, 1]
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Set[:a, "b", ?c].should == Set[?c, "b", :a]
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end
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it "does not depend on the order of nested Sets" do
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Set[Set[1], Set[2], Set[3]].should == Set[Set[3], Set[2], Set[1]]
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set1 = Set[Set["a", "b"], Set["c", "d"], Set["e", "f"]]
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set2 = Set[Set["c", "d"], Set["a", "b"], Set["e", "f"]]
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set1.should == set2
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end
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end
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