You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1023 B
33 lines
1023 B
var createWrap = require('./_createWrap'), |
|
flatRest = require('./_flatRest'); |
|
|
|
/** Used to compose bitmasks for function metadata. */ |
|
var WRAP_REARG_FLAG = 256; |
|
|
|
/** |
|
* Creates a function that invokes `func` with arguments arranged according |
|
* to the specified `indexes` where the argument value at the first index is |
|
* provided as the first argument, the argument value at the second index is |
|
* provided as the second argument, and so on. |
|
* |
|
* @static |
|
* @memberOf _ |
|
* @since 3.0.0 |
|
* @category Function |
|
* @param {Function} func The function to rearrange arguments for. |
|
* @param {...(number|number[])} indexes The arranged argument indexes. |
|
* @returns {Function} Returns the new function. |
|
* @example |
|
* |
|
* var rearged = _.rearg(function(a, b, c) { |
|
* return [a, b, c]; |
|
* }, [2, 0, 1]); |
|
* |
|
* rearged('b', 'c', 'a') |
|
* // => ['a', 'b', 'c'] |
|
*/ |
|
var rearg = flatRest(function(func, indexes) { |
|
return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); |
|
}); |
|
|
|
module.exports = rearg;
|
|
|