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Simplify _.size.

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John-David Dalton
2016-08-08 23:38:58 -07:00
parent d8fa2f3e89
commit a3bf0e8888
1 changed files with 3 additions and 5 deletions
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lodash.js
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@@ -9403,11 +9403,9 @@
if (isArrayLike(collection)) { if (isArrayLike(collection)) {
return isString(collection) ? stringSize(collection) : collection.length; return isString(collection) ? stringSize(collection) : collection.length;
} }
if (isObjectLike(collection)) { var tag = getTag(collection);
var tag = getTag(collection); if (tag == mapTag || tag == setTag) {
if (tag == mapTag || tag == setTag) { return collection.size;
return collection.size;
}
} }
return baseKeys(collection).length; return baseKeys(collection).length;
} }