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class ActiveSupport::Deprecation
Deprecation specifies the API used by Rails to deprecate methods, instance variables, objects and constants.
Constants
- DEFAULT_BEHAVIORS
-
Default warning behaviors per
Rails.env
.
Attributes
deprecation_horizon[RW]
The version number in which the deprecated behavior will be removed, by default.
Public Class Methods
# File activesupport/lib/active_support/deprecation.rb, line 41
def initialize(deprecation_horizon = "6.2", gem_name = "Rails")
self.gem_name = gem_name
self.deprecation_horizon = deprecation_horizon
# By default, warnings are not silenced and debugging is off.
self.silenced = false
self.debug = false
@silenced_thread = Concurrent::ThreadLocalVar.new(false)
@explicitly_allowed_warnings = Concurrent::ThreadLocalVar.new(nil)
end
It accepts two parameters on initialization. The first is a version of library and the second is a library name.
ActiveSupport::Deprecation.new('2.0', 'MyLibrary')
© 2004–2020 David Heinemeier Hansson
Licensed under the MIT License.