18 lines
427 B
Text
18 lines
427 B
Text
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class Closures
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{
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Void main ()
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{
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// define a list of functions, which take no arguments and return an Int
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|->Int|[] functions := [,]
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// create and store a function which returns i*i for i in 0 to 10
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(0..10).each |Int i|
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{
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functions.add (|->Int| { i*i })
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}
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// show result of calling function at index position 7
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echo ("Function at index: " + 7 + " outputs " + functions[7].call)
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}
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}
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