diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_handling.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_handling.rb | 45 |
1 files changed, 9 insertions, 36 deletions
diff --git a/activerecord/lib/active_record/connection_handling.rb b/activerecord/lib/active_record/connection_handling.rb index 11f6a47158..8f51590c99 100644 --- a/activerecord/lib/active_record/connection_handling.rb +++ b/activerecord/lib/active_record/connection_handling.rb @@ -1,6 +1,6 @@ module ActiveRecord module ConnectionHandling - RAILS_ENV = -> { Rails.env if defined?(Rails) } + RAILS_ENV = -> { (Rails.env if defined?(Rails)) || ENV["RAILS_ENV"] || ENV["RACK_ENV"] } DEFAULT_ENV = -> { RAILS_ENV.call || "default_env" } # Establishes the connection to the database. Accepts a hash as input where @@ -18,14 +18,14 @@ module ActiveRecord # Example for SQLite database: # # ActiveRecord::Base.establish_connection( - # adapter: "sqlite", + # adapter: "sqlite3", # database: "path/to/dbfile" # ) # # Also accepts keys as strings (for parsing from YAML for example): # # ActiveRecord::Base.establish_connection( - # "adapter" => "sqlite", + # "adapter" => "sqlite3", # "database" => "path/to/dbfile" # ) # @@ -58,9 +58,9 @@ module ActiveRecord end class MergeAndResolveDefaultUrlConfig # :nodoc: - def initialize(raw_configurations, url = ENV['DATABASE_URL']) + def initialize(raw_configurations) @raw_config = raw_configurations.dup - @url = url + @env = DEFAULT_ENV.call.to_s end # Returns fully resolved connection hashes. @@ -71,38 +71,11 @@ module ActiveRecord private def config - if @url - raw_merged_into_default - else - @raw_config - end - end - - def raw_merged_into_default - default = default_url_hash - - @raw_config.each do |env, values| - default[env] = values || {} - default[env].merge!("url" => @url) { |h, v1, v2| v1 || v2 } if default[env].is_a?(Hash) - end - default - end - - # When the raw configuration is not present and ENV['DATABASE_URL'] - # is available we return a hash with the connection information in - # the connection URL. This hash responds to any string key with - # resolved connection information. - def default_url_hash - if @raw_config.blank? - Hash.new do |hash, key| - hash[key] = if key.is_a? String - ActiveRecord::ConnectionAdapters::ConnectionSpecification::ConnectionUrlResolver.new(@url).to_hash - else - nil - end + @raw_config.dup.tap do |cfg| + if url = ENV['DATABASE_URL'] + cfg[@env] ||= {} + cfg[@env]["url"] ||= url end - else - {} end end end |