From 1cefc56642cb7e1475ccf553628fb4dffc14e837 Mon Sep 17 00:00:00 2001
From: namangupta01 <01namangupta@gmail.com>
Date: Mon, 7 Aug 2017 00:44:59 +0530
Subject: [PATCH 1/2] Able to store Code in session untill reset button is
 clicked

---
 app/controllers/home_controller.rb | 18 ++++++++++++++++--
 app/views/home/index.html.erb      |  3 +++
 config/routes.rb                   |  1 +
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 2ad1277..f920916 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -3,14 +3,23 @@ def index
   end
 
   def evaluate
+
     respond_to do |format|
       format.js {
+
+        if session[:code]
+          if params[:code]
+            session[:code]=session[:code]+"\n"+params[:code]
+          end
+        else
+          session[:code]=params[:code]
+        end
         file = File.open('tmp/ruby.rb', 'w')
-        file.syswrite(params["code"])
+        file.syswrite(session[:code])
         file.close
 
         system('ruby tmp/ruby.rb > tmp/result.txt')
-
+        byebug
         @result = File.read('tmp/result.txt')
         @code = params["code"]
 
@@ -19,4 +28,9 @@ def evaluate
 
     end
   end
+
+  def reset
+    session[:code]=nil
+    redirect_to '/'
+  end
 end
diff --git a/app/views/home/index.html.erb b/app/views/home/index.html.erb
index e2b733b..7164424 100644
--- a/app/views/home/index.html.erb
+++ b/app/views/home/index.html.erb
@@ -8,6 +8,9 @@
 
 <div id="editor" style="height: 500px; width: 100%" name="code"></div>
 <button onclick="run()">Run</button>
+<a href="/reset">
+   <button>Reset</button>
+</a>
 <script>
     var editor = ace.edit("editor");
     editor.getSession().setMode("ace/mode/ruby");
diff --git a/config/routes.rb b/config/routes.rb
index 57551a1..72b5cc8 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -2,6 +2,7 @@
   get 'home/index'
   root 'home#index'
   post '/evaluate' => 'home#evaluate'
+  get '/reset' => 'home#reset'
 
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".

From 4cd73c89e2e9b05d004fdcb1eeb2dec3e1020f20 Mon Sep 17 00:00:00 2001
From: Naman Gupta <01namangupta@gmail.com>
Date: Mon, 7 Aug 2017 21:34:15 +0530
Subject: [PATCH 2/2] Update home_controller.rb

Minor change
---
 app/controllers/home_controller.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index f920916..93f162f 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -19,7 +19,6 @@ def evaluate
         file.close
 
         system('ruby tmp/ruby.rb > tmp/result.txt')
-        byebug
         @result = File.read('tmp/result.txt')
         @code = params["code"]