likes_controller#create

gistfile1.rb

  def create
    @like = Like.new(params[:like])
    @like = @applicant.likes.new(params[:likes])
    @like.user_id = current_user.id

    respond_to do |format|
      if @like.save
        format.html { redirect_to @like, notice: 'Like was successfully created.' }
        format.json { render json: @like, status: :created, location: @like }
      else
        format.html { render action: "new" }
        format.json { render json: @like.errors, status: :unprocessable_entity }
      end
    end
  end