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Versions: 14
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Contents
describe "Ternary condition operator" do
it "returns the second argument if the condition is true" do
(true ? 1 : 2).should == 1
end
it "returns the third argument if the condition is false" do
(false ? 1 : 2).should == 2
end
it "doesn't get confused if : follows a string literal" do
# this could be interpreted as a Ruby 1.9 symbol hash key
(true ?'str':'another str').should == 'str'
end
it "doesn't interpret ?? as an identifier" do
obj = mock("object with a query method")
obj.should_receive("m?").and_return(true)
(obj.m?? 1 : 2).should == 1
end
end
Version data entries
14 entries across 14 versions & 1 rubygems