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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
505 B
Ruby
26 lines
505 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'set'
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describe "Set#each" do
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before :each do
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@set = Set[1, 2, 3]
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end
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it "yields each Object in self" do
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ret = []
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@set.each { |x| ret << x }
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ret.sort.should == [1, 2, 3]
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end
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it "returns self" do
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@set.each { |x| x }.should equal(@set)
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end
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it "returns an Enumerator when not passed a block" do
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enum = @set.each
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ret = []
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enum.each { |x| ret << x }
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ret.sort.should == [1, 2, 3]
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end
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end
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