added type text/javascript option

torbjon · torbjon · commit 9d34903852df · 2012-06-04T12:52:14.000+03:00
diff --git a/README.md b/README.md
@@ -92,6 +92,16 @@ You can initialize window.gon = {}; on each request
   ...
 ```
 
+You can initialize script tag with type="text/javascript"
+
+``` erb
+<head>
+  <title>some title</title>
+  <%= include_gon(:need_type => true) %>
+  <!-- include your action js code with 'serverExports' namespace -->
+  ...
+```
+
 You can get json without script tag (kudos to @afa):
 
 ``` erb
diff --git a/lib/gon/base.rb b/lib/gon/base.rb
@@ -7,10 +7,14 @@ def render_data(options)
         if Gon.global.all_variables.present?
           data[:global] = Gon.global.all_variables
         end
-        namespace = options[:namespace] || 'gon'
-        need_tag = options[:need_tag].nil? || options[:need_tag]
-        start = "#{need_tag ? '<script>' : ''}window.#{namespace} = {};"
-        script = ''
+        namespace  = options[:namespace] || 'gon'
+        need_tag   = options[:need_tag].nil? || options[:need_tag]
+        
+        need_type  = !options[:need_type].nil? || options[:need_type]
+        need_type ? type ='<script type="text/javascript">' : type = '<script>'
+        
+        start     = "#{need_tag ? type : ''}window.#{namespace} = {};"
+        script    = ''
 
         if data.present?
           if options[:camel_case]
diff --git a/spec/gon/basic_spec.rb b/spec/gon/basic_spec.rb
@@ -18,13 +18,13 @@
 
     it 'supports all data types' do
       Gon.clear
-      Gon.int = 1
-      Gon.float = 1.1
-      Gon.string = 'string'
-      Gon.array = [ 1, 'string' ]
-      Gon.hash_var = { :a => 1, :b => '2'}
-      Gon.hash_w_array = { :a => [ 2, 3 ] }
-      Gon.klass = Hash
+      Gon.int           = 1
+      Gon.float         = 1.1
+      Gon.string        = 'string'
+      Gon.array         = [ 1, 'string' ]
+      Gon.hash_var      = { :a => 1, :b => '2'}
+      Gon.hash_w_array  = { :a => [ 2, 3 ] }
+      Gon.klass         = Hash
     end
 
   end
@@ -79,19 +79,25 @@
                                   'gon.int=1;'
     end
 
-    
     it 'outputs correct js without variables, without tag and gon init' do
       @base.include_gon(need_tag: false, init: true).should == \
                                   'window.gon = {};'
     end
 
-    it 'outputs correct js without variables, without tag and gon init' do
+    it 'outputs correct js without variables, without tag, gon init and an integer' do
       Gon.int = 1
       @base.include_gon(need_tag: false, init: true).should == \
                                   'window.gon = {};' +
                                   'gon.int=1;'
     end
 
+    it 'outputs correct js with type text/javascript' do
+      @base.include_gon(need_type: true, init: true).should == \
+                                  '<script type="text/javascript">' +
+                                    'window.gon = {};'\
+                                  '</script>'
+    end
+
   end
 
   it 'returns exception if try to set public method as variable' do
