swc/crates/swc_bundler/tests/.cache/deno/a7bec4aba036f0df48acd2f84301cd14dce3e5a4.ts
2021-11-09 20:42:49 +09:00

37 lines
1.0 KiB
TypeScript

// Loaded from https://deno.land/x/ramda@v0.27.2/source/zip.js
import _curry2 from './internal/_curry2.js';
/**
* Creates a new list out of the two supplied by pairing up equally-positioned
* items from both lists. The returned list is truncated to the length of the
* shorter of the two input lists.
* Note: `zip` is equivalent to `zipWith(function(a, b) { return [a, b] })`.
*
* @func
* @memberOf R
* @since v0.1.0
* @category List
* @sig [a] -> [b] -> [[a,b]]
* @param {Array} list1 The first array to consider.
* @param {Array} list2 The second array to consider.
* @return {Array} The list made by pairing up same-indexed elements of `list1` and `list2`.
* @example
*
* R.zip([1, 2, 3], ['a', 'b', 'c']); //=> [[1, 'a'], [2, 'b'], [3, 'c']]
* @symb R.zip([a, b, c], [d, e, f]) = [[a, d], [b, e], [c, f]]
*/
var zip = _curry2(function zip(a, b) {
var rv = [];
var idx = 0;
var len = Math.min(a.length, b.length);
while (idx < len) {
rv[idx] = [a[idx], b[idx]];
idx += 1;
}
return rv;
});
export default zip;