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Diffstat (limited to 'node_modules/lodash/rearg.js')
-rw-r--r-- | node_modules/lodash/rearg.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/lodash/rearg.js b/node_modules/lodash/rearg.js new file mode 100644 index 000000000..4df6989b3 --- /dev/null +++ b/node_modules/lodash/rearg.js @@ -0,0 +1,33 @@ +var createWrap = require('./_createWrap'), + flatRest = require('./_flatRest'); + +/** Used to compose bitmasks for function metadata. */ +var 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, REARG_FLAG, undefined, undefined, undefined, indexes); +}); + +module.exports = rearg; |