grammerCondition()

in src/langs/cpp/combinator.js [1652:1679]

• 27 lines of code
• 5 McCabe index (conditional complexity)

  grammerCondition(emitter, gram) {
    if (gram.type === 'elseif') {
      emitter.emit('else if');
    } else {
      emitter.emit(`${gram.type}`);
    }
    if (gram.type !== 'else') {
      emitter.emit(' (');
      let emit = new Emitter(this.config);
      gram.conditionBody.forEach(condition => {
        this.grammer(emitter, condition, false, false);
      });
      emitter.emit(`${emit.output})`);
    }

    emitter.emitln(' {');
    this.levelUp();
    gram.body.forEach(node => {
      this.grammer(emitter, node);
    });
    this.levelDown();
    emitter.emitln('}', this.level);
    if (gram.elseItem.length && gram.elseItem.length > 0) {
      gram.elseItem.forEach(e => {
        this.grammer(emitter, e);
      });
    }
  }