Interesting. Thanks. On 24 Dec 2009, at 21:12, ibolmo wrote:
> Don't do for (var c in classes) where classes is an array. That's a > recipe for trouble. > > Here's a smaller (and in modern browsers, faster) implementation: > > http://mootools.net/shell/XE5TR/1/ > > On Dec 24, 1:31 pm, Oskar Krawczyk <[email protected]> wrote: >> Alright, Sean McArthur solved the problem, >> here:http://mootools.net/shell/XE5TR/ >> >> On 24 Dec 2009, at 18:26, Roman Land wrote: >> >> >> >>> I think that is what I said, you need to first split the string based on >>> '.' and then use these to access the property you want.. a[b][c] etc.. >> >>> And there is no need for eval... >> >>> Was this a job interview question you got? >> >>> On Thu, Dec 24, 2009 at 7:59 PM, Oskar Krawczyk <[email protected]> >>> wrote: >>> I was expecting this would need hacking. >> >>> Nor regex or split will help- I really don't want to use eval()... To get >>> the correct path: window[a][b].version >> >>> Sent from my iPhone >> >>> On 24 Dec 2009, at 17:23, Roman Land <[email protected]> wrote: >> >>>> I think this is not according to JS specification, example: >> >>>> var a = {'test.test' : "blah"}; >>>> console.log(a['test.test']); // this works and splits "blah" >> >>>> So there is no 100% true way to build path from the script. but if you >>>> want there are two ways I can think of: >>>> 1. using regex >>>> 2. using 'some.path'.split('.') will give you two elements to play with. >>>> (but you have to be more elaborate with longer paths) >> >>>> In short, I think you are doing something wrong.. this is hacking basic >>>> stuff that IMO you shouldnt.. >> >>>> On Thu, Dec 24, 2009 at 6:55 PM, Oskar Krawczyk <[email protected]> >>>> wrote: >>>> Yeah yeah, not Moo but Vanilla. I trust you guys more than any other JS >>>> group so I'll just go ahead ask here: >> >>>> http://www.mootools.net/shell/q5ngz/ >> >>>> There's a dynamic number of objects: >> >>>> ScriptInfo = { >>>> version: '1.2' >>>> }; >> >>>> AnotherScriptInfo = {}; >>>> AnotherScriptInfo.Extension = { >>>> version: '1.2' >>>> }; >> >>>> And a config: >> >>>> var classes = ['ScriptInfo', 'AnotherScriptInfo.Extension']; >> >>>> What I need is to get into: window.NNN.version - where NNN can be one >>>> property or 10. >> >>>> Of course doing window['AnotherScriptInfo.Extension'].version ain't gonna >>>> fly. >> >>>> How do I deal with this? It's probably simpler than any solution that >>>> comes to mind at this moment. >> >>>> ___ >> >>>> Oskar Krawczyk >>>> http://nouincolor.com >> >>>> -- >>>> --- >>>> "Make everything as simple as possible, but not simpler." >> >>>> - Albert Einstein >> >>> -- >>> --- >>> "Make everything as simple as possible, but not simpler." >> >>> - Albert Einstein
