store.unloadAll does not reset meta data

[runspired]

Using ember-cli, given type conversation-preview, after calling this.get('store').unloadAll('conversationPreview') a call to this.get('store').metadataFor('conversation-preview'); returns the stale meta data.

[bmac]

Seems like a reasonable change. @runspired would you like to submit a pr for this behavior?

[runspired]

I should be able to put one together, but I may need some additional info.

When trying to fix this locally within my app:

var store = this.get('store');
store.metadataFor('conversation-preview');
//{"total":10,"per_page":25,"current_page":1,"last_page":1,"from":1,"to":10}

store.typeMapFor.call(store, 'conversation-preview').metadata;
//{}

store.unloadAll('conversation-preview');

store.metadataFor('conversation-preview');
//{"total":10,"per_page":25,"current_page":1,"last_page":1,"from":1,"to":10}

store.typeMapFor.call(store, 'conversation-preview').metadata;
//{}

I would think these would return the same thing based on: https://github.com/emberjs/data/blob/v1.0.0-beta.14.1/packages/ember-data/lib/system/store.js#L1081-L1084

[bmac]

I think your demo example is missing this line where the store uses the first argument to get the Model class for 'conversation-preview' and uses that as the key for typeMapFor.

[runspired]

Thanks, that was all it was.