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horiuchie/rangeWithStep.js

Created December 11, 2019 08:42
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Return a list of numbers [from, to] with step.
Raw
rangeWithStep.js
const rangeWithStep = (from, to, step=1) => R.map(
i => from + i * step,
R.range(0, 1 + Math.floor((to - from) / step))
);
// Usage
console.log( rangeWithStep(1, 10, 2) ); // [1,3,5,7,9]
console.log( rangeWithStep(53, 92, 11) ); // [53,64,75,86]
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