Class: Toy::Proxies::Proxy

Inherits:
Object show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/toy/proxies/proxy.rb

Direct Known Subclasses

List

Instance Method Summary collapse

Constructor Details

#initialize(list, owner) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/toy/proxies/proxy.rb', line 16

def initialize(list, owner)
  @list, @owner = list, owner
  list.extensions.each { |extension| proxy_extend(extension) }
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object (private) 



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# File 'lib/toy/proxies/proxy.rb', line 55

def method_missing(method, *args, &block)
  target.send(method, *args, &block)
end

Instance Method Details

#assert_type(record) ⇒ Object 



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# File 'lib/toy/proxies/proxy.rb', line 39

def assert_type(record)
  unless record.is_a?(proxy_class)
    raise(ArgumentError, "#{proxy_class} expected, but was #{record.class}")
  end
end

#each ⇒ Object 



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# File 'lib/toy/proxies/proxy.rb', line 25

def each
  target.each { |i| yield(i) }
end

#eql?(other) ⇒ Boolean Also known as: ==

Returns:



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# File 'lib/toy/proxies/proxy.rb', line 29

def eql?(other)
  target == other
end

#proxy_owner ⇒ Object 



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# File 'lib/toy/proxies/proxy.rb', line 21

def proxy_owner
  @owner
end

#proxy_respond_to? ⇒ Object 



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# File 'lib/toy/proxies/proxy.rb', line 11

alias :proxy_respond_to? :respond_to?

#respond_to?(*args) ⇒ Boolean

Returns:



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# File 'lib/toy/proxies/proxy.rb', line 45

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

#target ⇒ Object Also known as: to_a 



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# File 'lib/toy/proxies/proxy.rb', line 34

def target
  @target ||= find_target
end