Generated scaffolding for model via Rails

app/controllers/questions_controller.rb

@@ -0,0 +1,74 @@
+class QuestionsController < ApplicationController
+  before_action :set_question, only: [:show, :edit, :update, :destroy]
+
+  # GET /questions
+  # GET /questions.json
+  def index
+    @questions = Question.all
+  end
+
+  # GET /questions/1
+  # GET /questions/1.json
+  def show
+  end
+
+  # GET /questions/new
+  def new
+    @question = Question.new
+  end
+
+  # GET /questions/1/edit
+  def edit
+  end
+
+  # POST /questions
+  # POST /questions.json
+  def create
+    @question = Question.new(question_params)
+
+    respond_to do |format|
+      if @question.save
+        format.html { redirect_to @question, notice: 'Question was successfully created.' }
+        format.json { render action: 'show', status: :created, location: @question }
+      else
+        format.html { render action: 'new' }
+        format.json { render json: @question.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /questions/1
+  # PATCH/PUT /questions/1.json
+  def update
+    respond_to do |format|
+      if @question.update(question_params)
+        format.html { redirect_to @question, notice: 'Question was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: 'edit' }
+        format.json { render json: @question.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /questions/1
+  # DELETE /questions/1.json
+  def destroy
+    @question.destroy
+    respond_to do |format|
+      format.html { redirect_to questions_url }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_question
+      @question = Question.find(params[:id])
+    end
+
+    # Never trust parameters from the scary internet, only allow the white list through.
+    def question_params
+      params.require(:question).permit(:title)
+    end
+end