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39d6f9e112
add lazy_load_hooks.rb, which allows us to declare code that should be run at some later time. For instance, this allows us to defer requiring ActiveRecord::Base at boot time purely to apply configuration. Instead, we register a hook that should apply configuration once ActiveRecord::Base is loaded. With these changes, brings down total boot time of a new app to 300ms in production and 400ms in dev. TODO: rename base_hook
75 lines
2.3 KiB
Ruby
75 lines
2.3 KiB
Ruby
#--
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# Copyright (c) 2005 David Heinemeier Hansson
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#++
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module ActiveSupport
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class << self
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attr_accessor :load_all_hooks
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def on_load_all(&hook) load_all_hooks << hook end
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def load_all!; load_all_hooks.each { |hook| hook.call } end
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end
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self.load_all_hooks = []
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on_load_all do
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[Dependencies, Deprecation, Gzip, MessageVerifier, Multibyte, SecureRandom]
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end
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end
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require "active_support/dependencies/autoload"
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module ActiveSupport
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extend ActiveSupport::Autoload
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# TODO: Narrow this list down
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eager_autoload do
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autoload :BacktraceCleaner
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autoload :Base64
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autoload :BasicObject
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autoload :Benchmarkable
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autoload :BufferedLogger
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autoload :Cache
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autoload :Callbacks
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autoload :Concern
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autoload :Configurable
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autoload :Deprecation
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autoload :Gzip
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autoload :Inflector
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autoload :JSON
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autoload :Memoizable
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autoload :MessageEncryptor
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autoload :MessageVerifier
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autoload :Multibyte
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autoload :OptionMerger
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autoload :OrderedHash
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autoload :OrderedOptions
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autoload :Notifications
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autoload :Rescuable
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autoload :SecureRandom
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autoload :StringInquirer
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autoload :XmlMini
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end
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autoload :SafeBuffer, "active_support/core_ext/string/output_safety"
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autoload :TestCase
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end
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autoload :I18n, "active_support/i18n"
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