Method parseObject

src/common/json5.ts:37–79

()

  }

  private parseObject(): any {
    const obj: Record<string, any> = {};
    this.expectChar('{');
    this.skipWhitespace();
    // Empty object?
    if (this.currentChar() === '}') {
      this.index++; // consume "}"
      return obj;
    }
    while (true) {
      this.skipWhitespace();
      let key: string;
      const ch = this.currentChar();
      if (ch === '"' || ch === "'") {
        key = this.parseString();
      } else {
        key = this.parseIdentifier();
      }
      this.skipWhitespace();
      this.expectChar(':');
      this.skipWhitespace();
      const value = this.parseValue();
      obj[key] = value;
      this.skipWhitespace();
      if (this.currentChar() === ',') {
        this.index++; // consume comma
        this.skipWhitespace();
        // Allow trailing comma: if next is "}", break out.
        if (this.currentChar() === '}') {
          this.index++;
          break;
        }
      } else if (this.currentChar() === '}') {
        this.index++; // consume "}"
        break;
      } else {
        throw this.error(
          `Expected ',' or '}' in object but found '${this.currentChar()}'`
        );
      }
    }
    return obj;
  }

  private parseArray(): any[] {
    const arr: any[] = [];