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Move getData function guard to `isLaziable.

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jdalton
2015-07-07 08:15:09 -07:00
committed by John-David Dalton
parent a2dd7171a5
commit 816f37bdc5
1 changed files with 5 additions and 4 deletions
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9
lodash.src.js
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@@ -3998,7 +3998,7 @@
* @returns {*} Returns the metadata for `func`.
*/
var getData = !metaMap ? noop : function(func) {
return typeof func == 'function' ? metaMap.get(func) : undefined;
return metaMap.get(func);
};
/**
@@ -4280,11 +4280,12 @@
* @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
*/
function isLaziable(func) {
var funcName = getFuncName(func);
if (!(funcName in LazyWrapper.prototype)) {
var funcName = getFuncName(func),
other = lodash[funcName];
if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
return false;
}
var other = lodash[funcName];
if (func === other) {
return true;
}