| /* Native method references for those with the same name as other `lodash` methods. */ |
| var nativeMax = Math.max; |
| |
| /** |
| * This function is like `composeArgs` except that the arguments composition |
| * is tailored for `_.partialRight`. |
| * |
| * @private |
| * @param {Array|Object} args The provided arguments. |
| * @param {Array} partials The arguments to append to those provided. |
| * @param {Array} holders The `partials` placeholder indexes. |
| * @returns {Array} Returns the new array of composed arguments. |
| */ |
| function composeArgsRight(args, partials, holders) { |
| var holdersIndex = -1, |
| holdersLength = holders.length, |
| argsIndex = -1, |
| argsLength = nativeMax(args.length - holdersLength, 0), |
| rightIndex = -1, |
| rightLength = partials.length, |
| result = Array(argsLength + rightLength); |
| |
| while (++argsIndex < argsLength) { |
| result[argsIndex] = args[argsIndex]; |
| } |
| var offset = argsIndex; |
| while (++rightIndex < rightLength) { |
| result[offset + rightIndex] = partials[rightIndex]; |
| } |
| while (++holdersIndex < holdersLength) { |
| result[offset + holders[holdersIndex]] = args[argsIndex++]; |
| } |
| return result; |
| } |
| |
| module.exports = composeArgsRight; |