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for var, index in array #41

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iassasin opened this issue Jun 10, 2018 · 1 comment

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enhancement question

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iassasin commented Jun 10, 2018

Рассмотреть вариант добавления конструкции итерирования по массиву одновременно с ключами. Варианты синтаксиса:

for (val, index) in array
for val, index in array
for val[index] in array

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maestroprog commented Jun 21, 2018

for index -> val in array
for index => val in array

В твиге тоже такой вариант:

for val, index in array

но там сначала указывается index а затем value:

for index, value in array
думаю с такой порядок интуитивно понятен.
val[index] это что-то странное =)
ещё можно так
for index: val in array

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