Class: Ripple::Associations::Proxy

Inherits:

Object

• Object
• Ripple::Associations::Proxy

show all

Defined in:

ripple/lib/ripple/associations/proxy.rb

Instance Attribute Summary (collapse)

• - (Object) owner (also: #proxy_owner) readonly

  Returns the value of attribute owner.

• - (Object) reflection (also: #proxy_reflection) readonly

  Returns the value of attribute reflection.

• - (Object) target (also: #proxy_target) readonly

  Returns the value of attribute target.

Instance Method Summary (collapse)

• - (Object) ===(other)
• - (Boolean) blank?
• - (Proxy) initialize(owner, reflection) constructor

  A new instance of Proxy.

• - (Object) inspect
• - (Object) loaded
• - (Boolean) loaded?
• - (Boolean) nil?
• - (Boolean) present?
• - (Object) proxy_respond_to?
• - (Object) reload
• - (Object) replace(v)
• - (Object) reset
• - (Boolean) respond_to?(*args)
• - (Object) send(method, *args, &block)

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# File 'ripple/lib/ripple/associations/proxy.rb', line 35

def initialize(owner, reflection)
  @owner, @reflection = owner, reflection
  Array(reflection.options[:extend]).each { |ext| proxy_extend(ext) }
  reset
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 103

def method_missing(method, *args, &block)
  load_target

  if block_given?
    target.send(method, *args)  { |*block_args| block.call(*block_args) }
  else
    target.send(method, *args)
  end
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 25

def owner
  @owner
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 25

def reflection
  @reflection
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 25

def target
  @target
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 97

def ===(other)
  load_target
  other === target
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 59

def blank?
  load_target
  target.blank?
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 41

def inspect
  load_target
  target.inspect
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 50

def loaded
  @loaded = true
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 46

def loaded?
  @loaded
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 54

def nil?
  load_target
  target.nil?
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 64

def present?
  load_target
  target.present?
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 20

alias :proxy_respond_to? :respond_to?

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# File 'ripple/lib/ripple/associations/proxy.rb', line 69

def reload
  reset
  load_target
  self unless target.nil?
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 75

def replace(v)
  raise NotImplementedError
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 79

def reset
  @loaded = false
  @target = nil
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 84

def respond_to?(*args)
  proxy_respond_to?(*args) || (load_target && target.respond_to?(*args))
end

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# File 'ripple/lib/ripple/associations/proxy.rb', line 88

def send(method, *args, &block)
  if proxy_respond_to?(method)
    super
  else
    load_target
    target.send(method, *args, &block)
  end
end