class method
self.to_prepare
Ruby on Rails 4.2.11.3
Since v3.1.12 Last seen in v5.0.7.2Signature
self.to_prepare(*args, &block)Add a prepare callback. Prepare callbacks are run before each request, prior to ActionDispatch::Callback’s before callbacks.
Parameters
-
argsrest -
blockblock
Source
# File actionpack/lib/action_dispatch/middleware/reloader.rb, line 37
def self.to_prepare(*args, &block)
unless block_given?
warn "to_prepare without a block is deprecated. Please use a block"
end
set_callback(:prepare, *args, &block)
end
Defined in actionpack/lib/action_dispatch/middleware/reloader.rb line 37
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Defined in ActionDispatch::Reloader