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@productioncoder productioncoder/videos.js
Last active Oct 28, 2018

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Youtube get videos by category selector
export const getVideosByCategory = createSelector(
state => state.videos.byCategory,
state => state.videos.byId,
state => state.videos.categories,
(videosByCategory, videosById, categories) => {
return Object.keys(videosByCategory || {}).reduce((accumulator, categoryId) => {
const videoIds = videosByCategory[categoryId].items;
const categoryTitle = categories[categoryId];
accumulator[categoryTitle] = videoIds.map(videoId => videosById[videoId]);
return accumulator;
}, {});
}
);
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