source: node_modules/ramda/es/splitEvery.js

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Last change on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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[d24f17c]1import _curry2 from "./internal/_curry2.js";
2import slice from "./slice.js";
3/**
4 * Splits a collection into slices of the specified length.
5 *
6 * @func
7 * @memberOf R
8 * @since v0.16.0
9 * @category List
10 * @sig Number -> [a] -> [[a]]
11 * @sig Number -> String -> [String]
12 * @param {Number} n
13 * @param {Array} list
14 * @return {Array}
15 * @example
16 *
17 * R.splitEvery(3, [1, 2, 3, 4, 5, 6, 7]); //=> [[1, 2, 3], [4, 5, 6], [7]]
18 * R.splitEvery(3, 'foobarbaz'); //=> ['foo', 'bar', 'baz']
19 */
20
21var splitEvery =
22/*#__PURE__*/
23_curry2(function splitEvery(n, list) {
24 if (n <= 0) {
25 throw new Error('First argument to splitEvery must be a positive integer');
26 }
27
28 var result = [];
29 var idx = 0;
30
31 while (idx < list.length) {
32 result.push(slice(idx, idx += n, list));
33 }
34
35 return result;
36});
37
38export default splitEvery;
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