Remove explicit `require` calls, and use `require_dependency` when needed

See
http://guides.rubyonrails.org/autoloading_and_reloading_constants.html
for more info.

Signed-off-by: Rémy Coutable <remy@rymai.me>

2 files changed, 6 insertions, 9 deletions

diff --git a/config/initializers/8_metrics.rb b/config/initializers/8_metrics.rb
index a1517e6afc8..b05e17a7f5c 100644
--- a/config/initializers/8_metrics.rb
+++ b/config/initializers/8_metrics.rb
@@ -120,9 +120,9 @@ if Gitlab::Metrics.enabled?
 
   # These are manually require'd so the classes are registered properly with
   # ActiveSupport.
-  require 'gitlab/metrics/subscribers/action_view'
-  require 'gitlab/metrics/subscribers/active_record'
-  require 'gitlab/metrics/subscribers/rails_cache'
+  require_dependency 'gitlab/metrics/subscribers/action_view'
+  require_dependency 'gitlab/metrics/subscribers/active_record'
+  require_dependency 'gitlab/metrics/subscribers/rails_cache'
 
   Gitlab::Application.configure do |config|
     config.middleware.use(Gitlab::Metrics::RackMiddleware)
diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
index ab5a0561b8c..f7fa6d1c2de 100644
--- a/config/initializers/omniauth.rb
+++ b/config/initializers/omniauth.rb
@@ -20,15 +20,12 @@ OmniAuth.config.before_request_phase do |env|
 end
 
 if Gitlab.config.omniauth.enabled
-  Gitlab.config.omniauth.providers.each do |provider|
-    if provider['name'] == 'kerberos'
-      require 'omniauth-kerberos'
-    end
-  end
+  provider_names = Gitlab.config.omniauth.providers.map(&:name)
+  require 'omniauth-kerberos' if provider_names.include?('kerberos')
 end
 
 module OmniAuth
   module Strategies
-    autoload :Bitbucket, Rails.root.join('lib', 'omniauth', 'strategies', 'bitbucket')
+    autoload :Bitbucket, Rails.root.join('lib', 'omni_auth', 'strategies', 'bitbucket')
   end
 end