29 lines
502 B
Plaintext
29 lines
502 B
Plaintext
def zip {
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to run(l1, l2) {
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def zipped {
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to iterate(f) {
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for i in int >= 0 {
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f(i, [l1.fetch(i, fn { return }),
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l2.fetch(i, fn { return })])
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}
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}
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}
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return zipped
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}
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match [`run`, lists] {
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def zipped {
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to iterate(f) {
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for i in int >= 0 {
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var tuple := []
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for l in lists {
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tuple with= l.fetch(i, fn { return })
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}
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f(i, tuple)
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}
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}
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}
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zipped
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}
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}
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