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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
37 lines
775 B
Ruby
37 lines
775 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'set'
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describe "Set#delete" do
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before :each do
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@set = Set["a", "b", "c"]
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end
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it "deletes the passed Object from self" do
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@set.delete("a")
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@set.should_not include("a")
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end
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it "returns self" do
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@set.delete("a").should equal(@set)
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@set.delete("x").should equal(@set)
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end
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end
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describe "Set#delete?" do
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before :each do
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@set = Set["a", "b", "c"]
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end
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it "deletes the passed Object from self" do
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@set.delete?("a")
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@set.should_not include("a")
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end
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it "returns self when the passed Object is in self" do
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@set.delete?("a").should equal(@set)
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end
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it "returns nil when the passed Object is not in self" do
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@set.delete?("x").should be_nil
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end
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end
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