CODEWITHSUNDEEP
reactjsreduxredux-saga
Nikhil Shrestha
Nikhil Shrestha

Reputation: 1540

call reselect selectors from redux-saga

I am trying to call a combined selector from redux-saga by passing video id to selector

import { createSelector } from 'reselect';

 const selectVideoStore = state => state.video;

export const selectVideos = createSelector(
  [selectVideoStore],
  video => video.videos
);

export const selectVideosForPreview = ytid =>
  createSelector(
    [selectVideos],
    videos => (videos ? videos[ytid] : null)
  );

const selectedVideo = yield select(selectVideosForPreview, ytid);
console.log({ selectedVideo });

this returns a function in selectedVideo

Upvotes: 1

Views: 460

Answers (1)

oozywaters
oozywaters

Reputation: 1241

Your selectVideosForPreview is not a selector, but a selector factory. So you need to create a selector before passing it into yield select():

const selectedVideo = yield select(selectVideosForPreview(ytid));

Upvotes: 2

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