Method encode

packages/core/text/text-common.ts:95–106

(input = '')

	}

	public encode(input = ''): Uint8Array {
		// 0xc0 => 0b11000000; 0xff => 0b11111111; 0xc0-0xff => 0b11xxxxxx
		// 0x80 => 0b10000000; 0xbf => 0b10111111; 0x80-0xbf => 0b10xxxxxx
		const encodedString = input === undefined ? '' : ('' + input).replace(/[\x80-\uD7ff\uDC00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]?/g, encoderReplacer);
		const len = encodedString.length | 0,
			result = new Uint8Array(len);
		for (let i = 0; i < len; i = (i + 1) | 0) {
			result[i] = encodedString.charCodeAt(i);
		}

		return result;
	}

	public toString() {
		return '[object TextEncoder]';