Function escapeHtml

src/node/util.ts:484–491

(unsafe: string)

 * Source: https://stackoverflow.com/a/6234804/3015595
 **/
export function escapeHtml(unsafe: string): string {
  return unsafe
    .replace(/&/g, "&")
    .replace(/</g, "&lt;")
    .replace(/>/g, "&gt;")
    .replace(/"/g, "&quot;")
    .replace(/'/g, "&apos;")
}

/**
 * A helper function which returns a boolean indicating whether