7 lines
267 B
Groovy
7 lines
267 B
Groovy
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def funcMaker = { String s, int reps, boolean caps ->
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caps ? { String transString -> ((transString + s) * reps).toUpperCase() }
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: { String transString -> (transString + s) * reps }
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}
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def func = funcMaker("a", 2, true)
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assert func("pook") == "POOKAPOOKA"
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