tamda/src/helpers/compareString.ts

Practical functional programming library for TypeScript

/**
 * Compares two strings, `a` and `b`, on equality, greater than or lesser than.
 * @returns
 * - 1 if `a > b`
 * - -1 if `b > a`
 * - 0 otherwise
 */
export function compareString(a: string, b: any): -1 | 0 | 1 {
  return a.localeCompare(b) as any;
}