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2 | var nativeMax = Math.max;
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15 | function composeArgs(args, partials, holders, isCurried) {
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16 | var argsIndex = -1,
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17 | argsLength = args.length,
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18 | holdersLength = holders.length,
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19 | leftIndex = -1,
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20 | leftLength = partials.length,
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21 | rangeLength = nativeMax(argsLength - holdersLength, 0),
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22 | result = Array(leftLength + rangeLength),
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23 | isUncurried = !isCurried;
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24 |
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25 | while (++leftIndex < leftLength) {
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26 | result[leftIndex] = partials[leftIndex];
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27 | }
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28 | while (++argsIndex < holdersLength) {
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29 | if (isUncurried || argsIndex < argsLength) {
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30 | result[holders[argsIndex]] = args[argsIndex];
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31 | }
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32 | }
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33 | while (rangeLength--) {
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34 | result[leftIndex++] = args[argsIndex++];
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35 | }
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36 | return result;
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37 | }
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38 |
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39 | module.exports = composeArgs;
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