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16 lines
580 B
Ruby
16 lines
580 B
Ruby
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describe "set_inspect", shared: true do
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it "returns a String representation of self" do
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Set[].send(@method).should be_kind_of(String)
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Set[nil, false, true].send(@method).should be_kind_of(String)
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Set[1, 2, 3].send(@method).should be_kind_of(String)
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Set["1", "2", "3"].send(@method).should be_kind_of(String)
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Set[:a, "b", Set[?c]].send(@method).should be_kind_of(String)
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end
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it "correctly handles self-references" do
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(set = Set[]) << set
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set.send(@method).should be_kind_of(String)
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set.send(@method).should include("#<Set: {...}>")
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end
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end
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