Alan Zhang amzhang
whiteinge
/ waitlatestfrom.js
Created
March 21, 2017 17:07
waitLatestFrom RxJS operator as a middle-ground between withLatestFrom and combineLatest
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| /** | |
| waitLatestFrom(...sources, [selector]) | |
| Like withLatestFrom but waits for all sources to produce at least one value | |
| before emitting. Emits immediately once it has a value for all sources. After | |
| that it actively collects the latest emission from the other source observables | |
| in the background and emits the latest collected values whenever the primary | |
| source emits -- like withLatestFrom. | |
| If the primary source completes, the other sources will be completed as well. |
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| class BriefListMixin: | |
| """ | |
| Sometimes front-end needs brief list of models | |
| Need to override brief_fields mapping like | |
| {'frontend_name': 'model_field'} | |
| """ | |
| brief_fields = {} | |
| @decorators.list_route(methods=['GET', ], url_path='brief') |