Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | 1x 1x 1x 1x 8281x 8281x 1x 1x 868518x 868518x 868518x 1x 1x 255759x 255759x 1x 1x 255759x 255759x 1x 1x 2521x 2521x 16003x 5109x 5109x 16003x 2521x 2521x 1x | export class LexerBuffer {
private buf: string;
public constructor() {
this.buf = "";
}
public add(s: string): string {
this.buf = this.buf + s;
return this.buf;
}
public get(): string {
return this.buf;
}
public clear(): void {
this.buf = "";
}
public countIsEven(char: string): boolean {
let count = 0;
for (let i = 0; i < this.buf.length; i += 1) {
if (this.buf.charAt(i) === char) {
count += 1;
}
}
return count % 2 === 0;
}
}
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