react-native-reorderable-list/src/components/helpers.ts

Reorderable list for React Native applications, powered by Reanimated

/**
 * Flattens an object containing `SharedValue`s by extracting their underlying values.
 *
 * @param target - An object to which the flattened shared values and every other field will be mapped to.
 * @param source - The object containing, possibly among others, the shared values.
 * @param excludedKeys - The keys to exclude from flattening and mapping.
 *
 * @returns The object to which the fields where flattened and mapped to.
 */
export const applyAnimatedStyles = (
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  target: Record<string, any>,
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  source: Record<string, any>,
  excludedKeys: string[] = [],
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
): Record<string, any> => {
  'worklet';

  let keys = Object.keys(source);

  for (let key of keys) {
    if (excludedKeys.includes(key)) {
      continue;
    }

    let value = source[key];

    target[key] =
      value !== null && typeof value === 'object' && 'value' in value
        ? value.value
        : value;
  }

  return target;
};