_composeArgs.js
496ca12772aereact18

_composeArgs.js
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			/* 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;