(value: string, start: number, end?: number)
| 107 | } |
| 108 | |
| 109 | function sliceCodePoints(value: string, start: number, end?: number): string { |
| 110 | return Array.from(value).slice(start, end).join(""); |
| 111 | } |
| 112 | |
| 113 | function takeHead(value: string, count: number): string { |
| 114 | if (count <= 0) return ""; |