Method isRefactor

src/session/tdd_state.js:100–100

()

  isRed()      { return this._phase === PHASES.RED; }
  isGreen()    { return this._phase === PHASES.GREEN; }
  isRefactor() { return this._phase === PHASES.REFACTOR; }
  isActive()   { return this._phase !== PHASES.IDLE; }

  pendingRequirements() { return this._requirements.filter(r => r.status === REQ_STATUS.PENDING); }