Mailer even more elegant

hcarreras · hcarreras · commit f84c7016e33b · 2013-08-29T11:00:45.000+02:00
diff --git a/app/controllers/mailer_controller.rb b/app/controllers/mailer_controller.rb
@@ -3,13 +3,10 @@ def new
     #@user = User.find_by_username(params[:user])
     @users = params[:user]
     @emails = Array.new
-    if @users.is_a? Array
-      @users.each do |user|
-        @emails << User.find_by_username(user).email
-      end
-    else
-      @emails << User.find_by_username(@users).email
+    @users.each do |user|
+      @emails << User.find_by_username(user).email
     end
+
   	@message = Message.new
   end
 
diff --git a/app/views/users/index.html.haml b/app/views/users/index.html.haml
@@ -5,5 +5,6 @@
 			.info
 				.title= user.username
 			.categories
-				.btn.success= link_to "Email him", mailer_path(:user => user)
+				.btn.success= link_to "Email him", mailer_path(:user => Array.new << user)
+								
 = will_paginate @users
