updateData()

in ngo-ui/src/app/ui/shared/blockchain/blockchain.component.ts [105:118]

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

  updateData(block) {
    const data = this.blockchain;
    const len = data.length;
    if (data && data[len - 1].caption !== block.caption) {
      if (len > 0 && data[len - 1]) {
        (data[len - 1]).selected = null;
      }
      data.push(block);
      this.setBlockChain(data);
      this.socketService.newMessage.emit({
        data: this.blockchain
      });
    }
  }