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Sparkenstein/RangeGenerator.js

Created February 25, 2019 09:59
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python like range genrator function in js
Raw
RangeGenerator.js
const range = function* (from, to, step = 1) {
let i = from;
if (from < to) {
while (i + step <= to) {
yield i = i + step;
}
} else {
while (i >= to + step) {
yield i = i - step;
}
}
}
const r = [...range(20, 10, 02)]
console.log(r)
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