Function valueOrDefault

src/helpers/helpers.core.ts:82–84

(value: T | undefined, defaultValue: T)

 * @param defaultValue - The value to return if `value` is undefined.
 */
export function valueOrDefault<T>(value: T | undefined, defaultValue: T) {
  return typeof value === 'undefined' ? defaultValue : value;
}

export const toPercentage = (value: number | string, dimension: number) =>
  typeof value === 'string' && value.endsWith('%') ?