Reduce array of items into the Record with provided keys

reduce-to-record.ts

/**
 * Reduce array of items into the Record with provided keys
 * reduceToRecord('id', 'name', items): [{ id: 'id1', name: 'John', type: 'web' }] => { id1: 'John' }
 */
export const reduceToRecord = <T, U>(keyName: string, valueName: string, items: U[]): Record<string, T> => {
  const keyWithNameReducer = (acc: Record<string, T>, item: U) => {
    const key = item[keyName];
    const value = item[valueName];

    return {
      ...acc,
      ...(key && { [key]: value }),
    };
  };

  return items.reduce(keyWithNameReducer, {});
};