swc/crates/swc_bundler/tests/.cache/deno/1a60eafc82d4d7ac8ae2352f7ca7699df8de3f20.ts

43 lines
1.2 KiB
TypeScript
Raw Normal View History

// Loaded from https://deno.land/x/ramda@v0.27.2/source/paths.js
import _curry2 from './internal/_curry2.js';
import _isInteger from './internal/_isInteger.js';
import nth from './nth.js';
/**
* Retrieves the values at given paths of an object.
*
* @func
* @memberOf R
* @since v0.27.1
* @category Object
* @typedefn Idx = [String | Int | Symbol]
* @sig [Idx] -> {a} -> [a | Undefined]
* @param {Array} pathsArray The array of paths to be fetched.
* @param {Object} obj The object to retrieve the nested properties from.
* @return {Array} A list consisting of values at paths specified by "pathsArray".
* @see R.path
* @example
*
* R.paths([['a', 'b'], ['p', 0, 'q']], {a: {b: 2}, p: [{q: 3}]}); //=> [2, 3]
* R.paths([['a', 'b'], ['p', 'r']], {a: {b: 2}, p: [{q: 3}]}); //=> [2, undefined]
*/
var paths = _curry2(function paths(pathsArray, obj) {
return pathsArray.map(function(paths) {
var val = obj;
var idx = 0;
var p;
while (idx < paths.length) {
if (val == null) {
return;
}
p = paths[idx];
val = _isInteger(p) ? nth(p, val) : val[p];
idx += 1;
}
return val;
});
});
export default paths;