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require File.expand_path(File.join(File.dirname(__FILE__), 'spec_helper'))
describe "try_dup" do
it "returns a duplicate version on regular objects" do
obj = Object.new
oth = obj.try_dup
obj.should_not === oth
end
it "returns self on Numerics" do
obj = 12
oth = obj.try_dup
obj.should === oth
end
it "returns self on Symbols" do
obj = :test
oth = obj.try_dup
obj.should === oth
end
it "returns self on true" do
obj = true
oth = obj.try_dup
obj.should === oth
end
it "returns self on false" do
obj = false
oth = obj.try_dup
obj.should === oth
end
it "returns self on nil" do
obj = nil
oth = obj.try_dup
obj.should === oth
end
it "returns self on modules" do
obj = Extlib
oth = obj.try_dup
obj.object_id.should == oth.object_id
end
end
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