initial commit

app/helpers/application_helper.rb

@@ -0,0 +1,14 @@
+module ApplicationHelper
+
+  # Gets all configured omniauth providers.
+  def configured_providers
+    Rails.configuration.providers.select do |provider|
+      Rails.configuration.send("omniauth_#{provider}")
+    end
+  end
+
+  # Generates the login URL for a specific provider.
+  def omniauth_login_url(provider)
+    "/auth/#{provider}"
+  end
+end