модуль Rails
Атрибуты
application[RW]
cache[RW]
logger[RW]
Публичные методы класса
# File railties/lib/rails.rb, line 41
def backtrace_cleaner
@backtrace_cleaner ||= begin
# Relies on Active Support, so we have to lazy load to postpone definition until AS has been loaded
require 'rails/backtrace_cleaner'
Rails::BacktraceCleaner.new
end
end Экземпляр Configuration, используемый для настройки среды Rails
# File railties/lib/rails.rb, line 37 def configuration application.config end
# File railties/lib/rails.rb, line 53 def env @_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development") end
# File railties/lib/rails.rb, line 57 def env=(environment) @_env = ActiveSupport::StringInquirer.new(environment) end
Возвращает версию загруженного Rails в формате Gem::Version
# File railties/lib/rails/gem_version.rb, line 3 def self.gem_version Gem::Version.new VERSION::STRING end
Возвращает все группы Rails для загрузки, основанные на:
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Среде Rails;
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Переменной окружения RAILS_GROUPS;
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Дополнительных средах, переданных в качестве аргумента, и хэше с зависимостями групп;
groups assets: [:development, :test]
# Возвращает # => [:default, :development, :assets] для ::env == “development” # => [:default, :production] для ::env == “production”
# File railties/lib/rails.rb, line 72
def groups(*groups)
hash = groups.extract_options!
env = Rails.env
groups.unshift(:default, env)
groups.concat ENV["RAILS_GROUPS"].to_s.split(",")
groups.concat hash.map { |k, v| k if v.map(&:to_s).include?(env) }
groups.compact!
groups.uniq!
groups
end # File railties/lib/rails.rb, line 83 def public_path application && Pathname.new(application.paths["public"].first) end
# File railties/lib/rails.rb, line 49 def root application && application.config.root end
Возвращает версию загруженного Rails в виде строки.
# File railties/lib/rails/version.rb, line 5 def self.version VERSION::STRING end
© 2004–2016 David Heinemeier Hansson
Licensed under the MIT License.