frintjs/frint

Proposal: frint-data interop with Observable.from

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#394 opened on Dec 26, 2017

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Description

Currently

With frint-data, Models and Collections can be observed via .get$():

const todo$ = todo.get$();

Proposal

As it is done for frint-store via #393, it would be useful to make them interoperable with Observable.from as per the spec on TC39: https://github.com/tc39/proposal-observable#observablefrom

const todo$ = Observable.from(todo);

Contributor guide

Tech stack
javascript
Domain
data
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
JavaScriptObservable specfrint data basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50
Research direction
Implement Symbol.observable on frint data Models and Collections similar to the implementation in frint store (see issue #393). The method should internally call get$() and return the observable. Ensure compatibility with the TC39 Observable proposal by following the pattern used in frint store. Reference the existing implementation in the repository for guidance.