Support for WAV audio files (#6)

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    attachinary (1.3.4)
+    attachinary (1.3.5)
       cloudinary (~> 1.1.0)
       rails (>= 3.2)
 

lib/assets/javascripts/attachinary.js.coffee

@@ -12,7 +12,7 @@
             <li>
               <% if(files[i].resource_type == "raw") { %>
                 <div class="raw-file"></div>
-              <% } else if (["mp3", "m4a"].indexOf(files[i].format) > -1) { %>
+              <% } else if (["mp3", "m4a", "wav"].indexOf(files[i].format) > -1) { %>
                 <audio src="<%= $.cloudinary.url(files[i].public_id, { "version": files[i].version, "resource_type": 'video', "format": files[i].format }) %>"
                   controls preload="<%= options.preload %>" class="<%= options.class %>"/>
               <% } else { %>

lib/attachinary/version.rb

@@ -1,3 +1,3 @@
 module Attachinary
-  VERSION = "1.3.4"
+  VERSION = "1.3.5"
 end

lib/attachinary/view_helpers.rb

@@ -40,7 +40,7 @@ def attachinary_file_field_options(model, relation, options={})
 
       if !options[:html][:accept] && accepted_types = options[:attachinary][:accept]
         accept = accepted_types.map do |type|
-          if ["m4a", "mp3"].include?(type.to_s)
+          if ["m4a", "mp3", "wav"].include?(type.to_s)
             [MIME::Type.new("audio/*"), ".#{type}"]
           else
             [MIME::Types.type_for(type.to_s)[0], ".#{type}"]