Class: ActiveRecord::Associations::AssociationProxy
- Inherits:
-
Object
- Object
- ActiveRecord::Associations::AssociationProxy
show all
- Defined in:
- lib/active_record/associations/association_proxy.rb
Overview
Instance Method Summary
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Constructor Details
#initialize(owner, association_name, association_class_name, association_class_primary_key_name, options) ⇒ AssociationProxy
Returns a new instance of AssociationProxy.
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# File 'lib/active_record/associations/association_proxy.rb', line 7
def initialize(owner, association_name, association_class_name, association_class_primary_key_name, options)
@owner = owner
@options = options
@association_name = association_name
@association_class = eval(association_class_name)
@association_class_primary_key_name = association_class_primary_key_name
reset
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(symbol, *args, &block) ⇒ Object
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# File 'lib/active_record/associations/association_proxy.rb', line 22
def method_missing(symbol, *args, &block)
load_target
@target.send(symbol, *args, &block)
end
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Instance Method Details
#loaded ⇒ Object
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# File 'lib/active_record/associations/association_proxy.rb', line 35
def loaded
@loaded = true
end
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#loaded? ⇒ Boolean
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# File 'lib/active_record/associations/association_proxy.rb', line 31
def loaded?
@loaded
end
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#proxy_respond_to? ⇒ Object
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# File 'lib/active_record/associations/association_proxy.rb', line 4
alias_method :proxy_respond_to?, :respond_to?
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#reload ⇒ Object
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# File 'lib/active_record/associations/association_proxy.rb', line 17
def reload
reset
load_target
end
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#respond_to?(symbol, include_priv = false) ⇒ Boolean
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# File 'lib/active_record/associations/association_proxy.rb', line 27
def respond_to?(symbol, include_priv = false)
proxy_respond_to?(symbol, include_priv) || (load_target && @target.respond_to?(symbol, include_priv))
end
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#target ⇒ Object
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# File 'lib/active_record/associations/association_proxy.rb', line 39
def target
@target
end
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#target=(t) ⇒ Object
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# File 'lib/active_record/associations/association_proxy.rb', line 43
def target=(t)
@target = t
@loaded = true
end
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