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Tweak _.contains optimization.

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Former-commit-id: 4c8040972806b2b18958379fde765858d22ceda8
This commit is contained in:
John-David Dalton
2013-08-27 08:21:37 -07:00
parent ea8e6d978d
commit 265b440c37
8 changed files with 17 additions and 23 deletions
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10
lodash.js
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@@ -3030,11 +3030,9 @@
fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
if (isArray(collection)) {
result = indexOf(collection, target, fromIndex) > -1;
}
else if (typeof length == 'number' && isString(collection)) {
result = collection.indexOf(target, fromIndex) > -1;
}
else {
} else if (typeof length == 'number') {
result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1;
} else {
baseEach(collection, function(value) {
if (++index >= fromIndex) {
return !(result = value === target);
@@ -6617,7 +6615,7 @@
// expose Lo-Dash
var _ = runInContext();
// some AMD build optimizers, like r.js, check for specific condition patterns like the following:
// some AMD build optimizers, like r.js, check for condition patterns like the following:
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
// Expose Lo-Dash to the global object even when an AMD loader is present in
// case Lo-Dash was injected by a third-party script and not intended to be