Hmm, Should I add it as a ticket to the lighthouse? It looks like they only accept bugfixes?
On 2 Cze, 11:07, Robert <[email protected]> wrote: > I believe intersection method would be good extension to the Array > class. There is combine method (set sum) but no set intersection. > > It could look like this: > > Array.implement({ > attest: function(item, array) { > if (!array.contains(item)) this.erase(item); > return this; > }, > intersection: function(array) { > for (var i = 0, l = this.length; i < l; i++) > this.attest(this[i], array); > return this; > } > > }); > > What You think?
