For the last invocation, the return value becomes the return value of reduce(). Its return value becomes the value of the accumulator parameter on the next invocation of callbackFn. ()Ī function to execute for each element in the array.Object.prototype._lookupSetter_() Deprecated.Object.prototype._lookupGetter_() Deprecated.Object.prototype._defineSetter_() Deprecated.Object.prototype._defineGetter_() Deprecated.
