observable.deps() is not working.
wa-sunlab opened this issue · comments
hello , i would like to ask about why observable.deps() is not working , i have tried as
Bacon.spy(function (obs) {
console.log(obs.deps());
});
In console i got error that deps() is not a function ?
And another this in would like to ask is that
what is the current status about following discussion
#273
Do we have such visualizing tool for debugging already ?
Many Thanks in advance.
Hi,
The deps() method had been removed and was accessible by .desc.deps().
I restored the method to the API and it's once again available in version 0.7.88.
The introspection features were undocumented. I added a section to the readme: https://github.com/baconjs/bacon.js/#introspection-and-metadata
i have read your in one of your comment on
"On the other hand, now there shouldn't be a need to subscribe, as you'll get all the events through your newEvent handler anyway."
#273
Could you please explain me what are {newObservable, newEvent} , and how can i use them ?
Actually i would like to log all observables (eventstream + property) to create dependency graph in chrome dev tool extension ,
Do we already have such extension ?
Best Regards
Waqas Abbas
That was probly just speculation; there's no "newEvent handler" concept in Bacon as we speak. For debug tools it would be useful to have a mechanism for snooping events without forcing a subscription on the observable. Could be implemented into the Dispatcher quite easily if there's pull for the feature.
The dep graph thing would be cool and I dont think we have that yet. Go ahead! I'll do my best to help.
wa-sunlab notifications@github.com kirjoitti 7.10.2016 kello 15.56:
i have read your in o one of your comment on
"On the other hand, now there shouldn't be a need to subscribe, as you'll get all the events through your newEvent handler anyway."
#273Could you please explain me what are {newObservable, newEvent} , and how can i use them ?
Actually i would like to log all observables (eventstream + property) to create dependency graph in chrome dev tool extension ,
Do we already have such extension ?
Best Regards
Waqas Abbas—
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Hello,
Thanks for your offer to help.
Yes i will need your help to develop some debugging tool.
I am using .spy to log observable values , when i try following code
Why i am not getting values of my 3rd Observer which is made by "zip" of first two.
Thanks
Best Regards
Waqas
That's because Bacon.fromArray is a synchronous source and emits its value only once. See https://github.com/baconjs/bacon.js/wiki/FAQ#why-isnt-my-subscriber-called
If you use a "real" stream, it'll work. Try with Bacon.sequentially, for instance. See http://jsfiddle.net/rmojenv9/