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Another cleanup pass on createAssigner.

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jdalton
2015-03-04 00:45:42 -08:00
parent 3a94a65f12
commit adce718d63
1 changed files with 13 additions and 8 deletions
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21
lodash.src.js
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@@ -3168,17 +3168,22 @@
if (length < 2 || object == null) { if (length < 2 || object == null) {
return object; return object;
} }
if (length > 3 && typeof args[length - 2] == 'function') { var customizer = args[length - 2],
var index = (length -= 2); thisArg = args[length - 1],
} else if (length > 2 && typeof args[length - 1] == 'function') { guard = args[3];
index = --length;
if (length > 3 && typeof customizer == 'function') {
customizer = bindCallback(customizer, thisArg, 5);
length -= 2;
} else {
customizer = (length > 2 && typeof thisArg == 'function') ? thisArg : null;
length -= (customizer ? 1 : 0);
} }
var customizer = index && bindCallback(args[index], args[index + 1], 5); if (guard && isIterateeCall(args[1], args[2], guard)) {
if (length > 3 && isIterateeCall(args[1], args[2], args[3])) { customizer = length == 3 ? null : customizer;
length = 2; length = 2;
customizer = index === 3 ? null : customizer;
} }
index = 0; var index = 0;
while (++index < length) { while (++index < length) {
var source = args[index]; var source = args[index];
if (source) { if (source) {