Class: ActiveSupport::Deprecation::DeprecatedInstanceVariableProxy
- Defined in:
- lib/active_support/deprecation.rb
Overview
Stand-in for @request, @attributes, @params, etc which emits deprecation warnings on any method call (except #inspect).
Instance Method Summary collapse
-
#initialize(instance, method, var = "@#{method}") ⇒ DeprecatedInstanceVariableProxy
constructor
A new instance of DeprecatedInstanceVariableProxy.
-
#inspect ⇒ Object
Don’t give a deprecation warning on inspect since test/unit and error logs rely on it for diagnostics.
Constructor Details
#initialize(instance, method, var = "@#{method}") ⇒ DeprecatedInstanceVariableProxy
Returns a new instance of DeprecatedInstanceVariableProxy.
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# File 'lib/active_support/deprecation.rb', line 152 def initialize(instance, method, var = "@#{method}") @instance, @method, @var = instance, method, var end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(called, *args, &block) ⇒ Object (private)
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# File 'lib/active_support/deprecation.rb', line 163 def method_missing(called, *args, &block) warn caller, called, args target.__send__(called, *args, &block) end |
Instance Method Details
#inspect ⇒ Object
Don’t give a deprecation warning on inspect since test/unit and error logs rely on it for diagnostics.
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# File 'lib/active_support/deprecation.rb', line 158 def inspect target.inspect end |