environment(data = nil, options = {})
public
Adds a line inside the Application class
for config/application.rb.
If options :env is specified, the line is appended to the
corresponding file in config/environments.
environment do
"config.asset_host = 'cdn.provider.com'"
end
environment(nil, env: "development") do
"config.asset_host = 'localhost:3000'"
end
# File railties/lib/rails/generators/actions.rb, line 132
def environment(data = nil, options = {})
sentinel = "class Application < Rails::Application\n"
env_file_sentinel = "Rails.application.configure do\n"
data ||= yield if block_given?
in_root do
if options[:env].nil?
inject_into_file "config/application.rb", optimize_indentation(data, 4), after: sentinel, verbose: false
else
Array(options[:env]).each do |env|
inject_into_file "config/environments/#{env}.rb", optimize_indentation(data, 2), after: env_file_sentinel, verbose: false
end
end
end
end
