action-debian-package/node_modules/ramda/es/mapObjIndexed.js
Dawid Dziurla 9308795b8b
update
2020-03-26 15:37:35 +01:00

35 lines
952 B
JavaScript

import _curry2 from "./internal/_curry2.js";
import _reduce from "./internal/_reduce.js";
import keys from "./keys.js";
/**
* An Object-specific version of [`map`](#map). The function is applied to three
* arguments: *(value, key, obj)*. If only the value is significant, use
* [`map`](#map) instead.
*
* @func
* @memberOf R
* @since v0.9.0
* @category Object
* @sig ((*, String, Object) -> *) -> Object -> Object
* @param {Function} fn
* @param {Object} obj
* @return {Object}
* @see R.map
* @example
*
* const xyz = { x: 1, y: 2, z: 3 };
* const prependKeyAndDouble = (num, key, obj) => key + (num * 2);
*
* R.mapObjIndexed(prependKeyAndDouble, xyz); //=> { x: 'x2', y: 'y4', z: 'z6' }
*/
var mapObjIndexed =
/*#__PURE__*/
_curry2(function mapObjIndexed(fn, obj) {
return _reduce(function (acc, key) {
acc[key] = fn(obj[key], key, obj);
return acc;
}, {}, keys(obj));
});
export default mapObjIndexed;