Class: NinjaModel::Associations::AssociationProxy
- Inherits:
-
Object
- Object
- NinjaModel::Associations::AssociationProxy
show all
- Defined in:
- lib/ninja_model/associations/association_proxy.rb
Instance Method Summary
collapse
Constructor Details
#initialize(owner, reflection) ⇒ AssociationProxy
Returns a new instance of AssociationProxy.
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# File 'lib/ninja_model/associations/association_proxy.rb', line 11
def initialize(owner, reflection)
@owner, @reflection = owner, reflection
@updated = false
Array.wrap(reflection.options[:extend]).each { |ext| proxy_extend(ext) }
reset
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args) ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 93
def method_missing(method, *args)
if load_target
unless @target.respond_to?(method)
message = "undefined method '#{method.to_s}' for \"#{@target}\":#{@target.class.to_s}"
raise NoMethodError, message
end
if block_given?
@target.send(method, *args) { |*block_args| yield(*block_args) }
else
@target.send(method, *args)
end
end
end
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Instance Method Details
#===(other) ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 34
def ===(other)
load_target
other === @target
end
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#inspect ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 67
def inspect
load_target
@target.inspect
end
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#loaded ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 54
def loaded
@loaded = true
end
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#loaded? ⇒ Boolean
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# File 'lib/ninja_model/associations/association_proxy.rb', line 50
def loaded?
@loaded
end
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#proxy_owner ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 18
def proxy_owner
@owner
end
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#proxy_reflection ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 22
def proxy_reflection
@reflection
end
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#proxy_respond_to? ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 6
alias_method :proxy_respond_to?, :respond_to?
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#proxy_target ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 26
def proxy_target
@target
end
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#reload ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 39
def reload
reset
load_target
self unless @target.nil?
end
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#reset ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 45
def reset
@loaded = false
@target = nil
end
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#respond_to?(*args) ⇒ Boolean
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# File 'lib/ninja_model/associations/association_proxy.rb', line 30
def respond_to?(*args)
proxy_respond_to?(*args) || (load_target && @target.respond_to?(*args))
end
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#send(method, *args) ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 72
def send(method, *args)
if proxy_respond_to?(method)
super
else
load_target
@target.send(method, *args)
end
end
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#target ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 58
def target
@target
end
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#target=(target) ⇒ Object
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# File 'lib/ninja_model/associations/association_proxy.rb', line 62
def target=(target)
@target = target
loaded
end
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