Class: RG::Proxy

Inherits:
Object
  • Object
show all
Defined in:
lib/rubygoods/proxy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mode, objs) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/rubygoods/proxy.rb', line 5

def initialize(mode, objs)
  case mode
  when :single
    p_init_single(objs)
  when :multiple
    p_init_multiple(objs)
  else
    fail ArgumentError, "Invalid mode"
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object 



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# File 'lib/rubygoods/proxy.rb', line 29

def method_missing(m, *args, &block)  
  results = []
  @objs.each do |o|
    results << o.send(m, *args, &block)
  end
  results
end

Instance Attribute Details

#objs ⇒ Object (readonly)

Returns the value of attribute objs.



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# File 'lib/rubygoods/proxy.rb', line 3

def objs
  @objs
end

Instance Method Details

#p_eval(dat) ⇒ Object 



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# File 'lib/rubygoods/proxy.rb', line 37

def p_eval(dat)
  results = []
  @objs.each do |o|
    results << o.instance_eval(dat)
  end
  results
end

#p_init_multiple(objs) ⇒ Object 



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# File 'lib/rubygoods/proxy.rb', line 20

def p_init_multiple(objs)
  init_single(objs) if objs.class != Array
  @objs = objs
  cl = @objs[0].class
  @objs.each do |o|
    fail(ArgumentError, "Objects' Classes are not same!") if (o.class != cl)
  end
end

#p_init_single(obj) ⇒ Object 



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# File 'lib/rubygoods/proxy.rb', line 16

def p_init_single(obj)
  @objs = [obj]
end

#p_inspect ⇒ Object 



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# File 'lib/rubygoods/proxy.rb', line 45

def p_inspect()
  results = []
  @objs.each do |o|
    results << o.inspect
  end
  results
end