bbb_endpoint and bbb_secret can be configured with environment variables

config/config.yml

@@ -1,3 +0,0 @@
-default:
-  bbb_endpoint: <%= ENV['BIGBLUEBUTTON_ENDPOINT'] %>
-  bbb_secret: <%= ENV['BIGBLUEBUTTON_SECRET'] %>

config/initializers/load_config.rb

@@ -1 +0,0 @@
-APP_CONFIG = YAML.load_file("#{Rails.root}/config/config.yml")[Rails.env]

config/secrets.yml

@@ -10,13 +10,20 @@
 # Make sure the secrets in this file are kept private
 # if you're sharing your code publicly.
 
+default: &default
+  bbb_endpoint: <%= ENV['BIGBLUEBUTTON_ENDPOINT'] %>
+  bbb_secret: <%= ENV['BIGBLUEBUTTON_SECRET'] %>
+
 development:
+  <<: *default
   secret_key_base: d7d93ffde4e0eb407fd82d5ae207445834d2cef5acbfc2d42fa10be44f94a8342c82d2c9b4785e1e2ec9d135b7cd3dda443ea3da732ffb8ba182368f0909cfa5
 
 test:
+  <<: *default
   secret_key_base: 16b4c8a9b05f13aa2430fbe55cc675a7b323deedaceb761e6fbb5aace1353354b14813ad58e71db07e5345934713bcf3401c62dce79696574ddece2b5360d953
 
 # Do not keep production secrets in the repository,
 # instead read values from the environment.
 production:
+  <<: *default
   secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>