forked from projectmoon/tenebrous-dicebot
55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
|
var createWrap = require('./_createWrap');
|
||
|
|
|
||
|
|
/** Used to compose bitmasks for function metadata. */
|
||
|
|
var WRAP_CURRY_RIGHT_FLAG = 16;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This method is like `_.curry` except that arguments are applied to `func`
|
||
|
|
* in the manner of `_.partialRight` instead of `_.partial`.
|
||
|
|
*
|
||
|
|
* The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
|
||
|
|
* builds, may be used as a placeholder for provided arguments.
|
||
|
|
*
|
||
|
|
* **Note:** This method doesn't set the "length" property of curried functions.
|
||
|
|
*
|
||
|
|
* @static
|
||
|
|
* @memberOf _
|
||
|
|
* @since 3.0.0
|
||
|
|
* @category Function
|
||
|
|
* @param {Function} func The function to curry.
|
||
|
|
* @param {number} [arity=func.length] The arity of `func`.
|
||
|
|
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
||
|
|
* @returns {Function} Returns the new curried function.
|
||
|
|
* @example
|
||
|
|
*
|
||
|
|
* var abc = function(a, b, c) {
|
||
|
|
* return [a, b, c];
|
||
|
|
* };
|
||
|
|
*
|
||
|
|
* var curried = _.curryRight(abc);
|
||
|
|
*
|
||
|
|
* curried(3)(2)(1);
|
||
|
|
* // => [1, 2, 3]
|
||
|
|
*
|
||
|
|
* curried(2, 3)(1);
|
||
|
|
* // => [1, 2, 3]
|
||
|
|
*
|
||
|
|
* curried(1, 2, 3);
|
||
|
|
* // => [1, 2, 3]
|
||
|
|
*
|
||
|
|
* // Curried with placeholders.
|
||
|
|
* curried(3)(1, _)(2);
|
||
|
|
* // => [1, 2, 3]
|
||
|
|
*/
|
||
|
|
function curryRight(func, arity, guard) {
|
||
|
|
arity = guard ? undefined : arity;
|
||
|
|
var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
|
||
|
|
result.placeholder = curryRight.placeholder;
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Assign default placeholders.
|
||
|
|
curryRight.placeholder = {};
|
||
|
|
|
||
|
|
module.exports = curryRight;
|