1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/* Built-in method references for those with the same name as other `lodash` methods. */var nativeMax = Math.max;
/** * Creates an array that is the composition of partially applied arguments, * placeholders, and provided arguments into a single array of arguments. * * @private * @param {Array} args The provided arguments. * @param {Array} partials The arguments to prepend to those provided. * @param {Array} holders The `partials` placeholder indexes. * @params {boolean} [isCurried] Specify composing for a curried function. * @returns {Array} Returns the new array of composed arguments. */function composeArgs(args, partials, holders, isCurried) {  var argsIndex = -1,      argsLength = args.length,      holdersLength = holders.length,      leftIndex = -1,      leftLength = partials.length,      rangeLength = nativeMax(argsLength - holdersLength, 0),      result = Array(leftLength + rangeLength),      isUncurried = !isCurried;
  while (++leftIndex < leftLength) {    result[leftIndex] = partials[leftIndex];  }  while (++argsIndex < holdersLength) {    if (isUncurried || argsIndex < argsLength) {      result[holders[argsIndex]] = args[argsIndex];    }  }  while (rangeLength--) {    result[leftIndex++] = args[argsIndex++];  }  return result;}
module.exports = composeArgs;