lbry-desktop/extras/lbryinc/redux/selectors/web.js

import { createSelector } from 'reselect';

const selectState = (state) => state.web || {};

export const selectCurrentUploads = (state) => selectState(state).currentUploads;

export const selectUploadCount = createSelector(
  selectCurrentUploads,
  (currentUploads) => currentUploads && Object.keys(currentUploads).length
);
Desktop cherry-pick: "7240 Integrate lbry redux and lbryinc" 2021-10-17 10:36:14 +02:00			`import { createSelector } from 'reselect';`

Don't memoize selectors without transformation It was not meant to be used for these cases -- wasting resources creating and going through the cache for each simple direct access. 2021-10-23 04:41:43 +02:00			`const selectState = (state) => state.web \|\| {};`
Desktop cherry-pick: "7240 Integrate lbry redux and lbryinc" 2021-10-17 10:36:14 +02:00
Don't memoize selectors without transformation It was not meant to be used for these cases -- wasting resources creating and going through the cache for each simple direct access. 2021-10-23 04:41:43 +02:00			`export const selectCurrentUploads = (state) => selectState(state).currentUploads;`
Desktop cherry-pick: "7240 Integrate lbry redux and lbryinc" 2021-10-17 10:36:14 +02:00
			`export const selectUploadCount = createSelector(`
			`selectCurrentUploads,`
Don't memoize selectors without transformation It was not meant to be used for these cases -- wasting resources creating and going through the cache for each simple direct access. 2021-10-23 04:41:43 +02:00			`(currentUploads) => currentUploads && Object.keys(currentUploads).length`
Desktop cherry-pick: "7240 Integrate lbry redux and lbryinc" 2021-10-17 10:36:14 +02:00			`);`