react-native-fiesta/lib/module/utils/emojis.js

A set of celebration animations powered by Skia. Engage more with your users by celebrating in your React Native application.

import { shuffleArray } from './array';
export function getEmojisToRender(emojis, itemsToRender) {
  let emojiToPushIndex = 0;
  const newEmojis = [];
  const randomisedItems = shuffleArray(emojis);
  new Array(itemsToRender).fill(0).map(() => {
    if (emojiToPushIndex === randomisedItems.length - 1) {
      emojiToPushIndex = 0;
    } else {
      emojiToPushIndex++;
    }
    newEmojis.push(randomisedItems[emojiToPushIndex]);
  });
  return newEmojis;
}
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