paricafe/src/prelude/string.ts
2018-12-24 17:02:15 +09:00

15 lines
335 B
TypeScript

export function concat(xs: string[]): string {
return xs.join('');
}
export function capitalize(s: string): string {
return toUpperCase(s.charAt(0)) + toLowerCase(s.slice(1));
}
export function toUpperCase(s: string): string {
return s.toUpperCase();
}
export function toLowerCase(s: string): string {
return s.toLowerCase();
}