jiapengyu
26 lines
629 B
JavaScript
26 lines
629 B
JavaScript
import _curry2 from './internal/_curry2';
|
|
import path from './path';
|
|
|
|
/**
|
|
* Returns a function that when supplied an object returns the indicated
|
|
* property of that object, if it exists.
|
|
*
|
|
* @func
|
|
* @memberOf R
|
|
* @since v0.1.0
|
|
* @category Object
|
|
* @sig s -> {s: a} -> a | Undefined
|
|
* @param {String} p The property name
|
|
* @param {Object} obj The object to query
|
|
* @return {*} The value at `obj.p`.
|
|
* @see R.path
|
|
* @example
|
|
*
|
|
* R.prop('x', {x: 100}); //=> 100
|
|
* R.prop('x', {}); //=> undefined
|
|
*/
|
|
|
|
var prop = /*#__PURE__*/_curry2(function prop(p, obj) {
|
|
return path([p], obj);
|
|
});
|
|
export default prop; |