From 8ee68cecce581cb1f61570fdd9714b8db0207c8e Mon Sep 17 00:00:00 2001
From: Florian Bogenhard <florian.bogenhard@mni.thm.de>
Date: Fri, 8 Aug 2014 23:48:07 +0200
Subject: [PATCH] =?UTF-8?q?f=C3=BCgt=20den=20btn=5Flink=5Fto=20helper=20hi?=
 =?UTF-8?q?nzu?=
MIME-Version: 1.0
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---
 app/helpers/application_helper.rb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index de6be79..c8932b2 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,2 +1,23 @@
 module ApplicationHelper
+  def btn_link_to(name, path, *args)
+    options = args.extract_options!
+    html_class = "btn " + (options.delete(:class) || 'btn-default')
+    icon = options.delete(:icon)
+
+    if icon
+      if icon.is_a? Hash
+        icon_class = icon[:class]
+        icon = icon[:icon]
+      end
+      span = content_tag("span", nil, class: "glyphicon glyphicon-#{icon} #{icon_class}") if icon
+
+      if name && !name.empty?
+        name = "#{span} #{name}".html_safe
+      else
+        name = "#{span}".html_safe
+      end
+    end
+
+    link_to name, path, {class: html_class}.update(options)
+  end
 end