jsuwo · March 28, 2014 03:38 · dhurba87 · Jun 6, 2018
diff --git a/application.js b/application.js
 //= require jquery
 //= require jquery_ujs
 //= require turbolinks
 //= require_tree .
 //= require ace/ace
 //= require ace/theme-twilight
 //= require ace/mode-java
 //= require jquery-ace.min
diff --git a/Gemfile b/Gemfile
 gem 'jquery-ace-rails'
diff --git a/index.html.erb b/index.html.erb
 <textarea id="editor" rows="30" style="width: 100%">
 public class Test {

  public static void main(String[] args) throws Exception {
    System.out.println("Hello world!");
  }

 }
 </textarea>

 <script>
  $('#editor').ace({ theme: 'twilight', lang: 'java' })
 </script>
	<textarea id="editor" rows="30" style="width: 100%">
	public class Test {

	public static void main(String[] args) throws Exception {
	System.out.println("Hello world!");
	}

	}
	</textarea>

	<script>
	$('#editor').ace({ theme: 'twilight', lang: 'java' })
	</script>