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* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
19 lines
568 B
Ruby
19 lines
568 B
Ruby
require File.expand_path('../../../../spec_helper', __FILE__)
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require 'set'
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describe "Emumerable#to_set" do
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it "returns a new Set created from self" do
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[1, 2, 3].to_set.should == Set[1, 2, 3]
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{a: 1, b: 2}.to_set.should == Set[[:b, 2], [:a, 1]]
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end
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it "allows passing an alternate class for Set" do
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sorted_set = [1, 2, 3].to_set(SortedSet)
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sorted_set.should == SortedSet[1, 2, 3]
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sorted_set.instance_of?(SortedSet).should == true
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end
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it "passes down passed blocks" do
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[1, 2, 3].to_set { |x| x * x }.should == Set[1, 4, 9]
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end
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end
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