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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Array#frozen?" do
it "returns true if array is frozen" do
a = [1, 2, 3]
a.frozen?.should == false
a.freeze
a.frozen?.should == true
end
not_compliant_on :rubinius do
ruby_version_is "" .. "1.9" do
it "returns true for an array being sorted by #sort!" do
a = [1, 2, 3]
a.sort! { |x,y| a.frozen?.should == true; x <=> y }
end
end
ruby_version_is "1.9" do
it "returns false for an array being sorted by #sort!" do
a = [1, 2, 3]
a.sort! { |x,y| a.frozen?.should == false; x <=> y }
end
end
it "returns false for an array being sorted by #sort" do
a = [1, 2, 3]
a.sort { |x,y| a.frozen?.should == false; x <=> y }
end
end
end
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