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rails--rails/activesupport/lib/active_support/railtie.rb
2010-02-20 15:46:55 +01:00

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1.8 KiB
Ruby

require "active_support"
require "rails"
module ActiveSupport
class Railtie < Rails::Railtie
railtie_name :active_support
# Loads support for "whiny nil" (noisy warnings when methods are invoked
# on +nil+ values) if Configuration#whiny_nils is true.
initializer "active_support.initialize_whiny_nils" do |app|
require 'active_support/whiny_nil' if app.config.whiny_nils
end
# Sets the default value for Time.zone
# If assigned value cannot be matched to a TimeZone, an exception will be raised.
initializer "active_support.initialize_time_zone" do |app|
require 'active_support/core_ext/time/zones'
zone_default = Time.__send__(:get_zone, app.config.time_zone)
unless zone_default
raise \
'Value assigned to config.time_zone not recognized.' +
'Run "rake -D time" for a list of tasks for finding appropriate time zone names.'
end
Time.zone_default = zone_default
end
end
end
module I18n
class Railtie < Rails::Railtie
railtie_name :i18n
# Initialize I18n load paths to an array
config.i18n.railties_load_path = []
config.i18n.load_path = []
initializer "i18n.initialize" do
require 'active_support/i18n'
ActionDispatch::Callbacks.to_prepare do
I18n.reload!
end
end
# Set the i18n configuration from config.i18n but special-case for
# the load_path which should be appended to what's already set instead of overwritten.
config.after_initialize do |app|
app.config.i18n.each do |setting, value|
case setting
when :railties_load_path
app.config.i18n.load_path.unshift(*value)
when :load_path
I18n.load_path += value
else
I18n.send("#{setting}=", value)
end
end
I18n.reload!
end
end
end