changing contents of cached observable about ts-cacheable

[angelnikolov]

Yes, you can use

@Cacheable({
    maxCacheCount: 40
})

. Let me know if that works for ya!

[jmls]

the 40 items are an array from a api call. I now have a new item that I want to insert into this array.

[angelnikolov]

Well can you do it @ the component level. Say you have

this.data = this.service.getCachedData() // this returns the initial forty items
socket.on('event', data=> this.data.push(data))

?
If you want to update the cache to contain 41 items afterwards, I don't think this is possible right now, since the cache is not exposed out of the decorator and it's accessed by it via closure.

[jmls]

yeah, I was trying to keep it at the store level - I thought that this may be the case. At the component level won't work because the next component that makes the same api request will get the old 40 items, unless I bust the cache and re-read (Which seems a shame as I have to re-read 41 items, where I already have the 40 in memory)

Thanks

[angelnikolov]

Yeah I remember that I was thinking about a third decorator called @CacheUpdater, which will basically work the same way as the @CacheBuster (i.e share a notifier subject) but only work one-way and be used to update the cache of the @Cacheable but didn't have time for it. If you got time and want to do it, go ahead, I think it will be a nice addition! :))

[angelnikolov]

Closing due to inactivity.