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describe :hash_iteration_no_block, shared: true do
before :each do
@hsh = { 1 => 2, 3 => 4, 5 => 6 }
@empty = {}
end
it "returns an Enumerator if called on a non-empty hash without a block" do
@hsh.send(@method).should be_an_instance_of(Enumerator)
end
it "returns an Enumerator if called on an empty hash without a block" do
@empty.send(@method).should be_an_instance_of(Enumerator)
end
it "returns an Enumerator if called on a frozen instance" do
@hsh.freeze
@hsh.send(@method).should be_an_instance_of(Enumerator)
end
end
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