gistfile1.rb

class SimulationsController < ApplicationController

  def index
    @simulations = Simulation.all
  end

  def new
  end

  def create
    @simulation = Simulation.new(simulation_params)
    @simulation.save
    redirect_to @simulation
  end

  def show
    @simulation = Simulation.find(params[:id])
  end
  
  def update
    # This can be used for updating the next state transition.
    # This action should be asynchronous
  end

  def destroy
    # This action should be asynchronous.
  end

  private
  def simulation_params
    params.require(:simulation).permit(:name, :row, :col, :is_random)
  end

end