7 lines
244 B
Ruby
7 lines
244 B
Ruby
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def foo(x=0, y=x, flag=true) p [x,y,flag] end
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foo #=> [0, 0, true]
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foo(1) #=> [1, 1, true]
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foo(1,2) #=> [1, 2, true]
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foo 1,2,false #=> [1, 2, false]
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