react-native-fiesta/lib/module/utils/colors.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 colorsFromTheme(theme, itemsToRender) {
  const newColors = [];
  let colorToPushIndex = 0;
  const randomisedColors = shuffleArray(theme);
  new Array(itemsToRender).fill(0).map(() => {
    if (colorToPushIndex === randomisedColors.length - 1) {
      colorToPushIndex = 0;
    } else {
      colorToPushIndex++;
    }
    newColors.push(randomisedColors[colorToPushIndex]);
  });
  return newColors;
}
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