Module: One9::Spy

Defined in:
lib/one9/spy.rb

Class Method Summary collapse

Class Method Details

.eval_string(meth) ⇒ Object 



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# File 'lib/one9/spy.rb', line 25

def self.eval_string(meth)
  alias_code = "alias_method :'_one9_#{meth.meth}', :'#{meth.meth}'"
  alias_code = "class <<self; #{alias_code}; end" if meth.class_method?
  %[#{alias_code}

    def #{meth.meth}(*args, &block)
      One9.spy('#{meth.name}')
      send(:'_one9_#{meth.meth}', *args, &block)
    end
  ]
end

.setup(methods) ⇒ Object 



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# File 'lib/one9/spy.rb', line 3

def self.setup(methods)
  valid_methods(methods).each do |meth|
    str = eval_string(meth)
    eval_meth = meth.class_method? ? :instance_eval : :module_eval
    meth.real_klass.send(eval_meth, str)
  end
end

.valid_methods(methods) ⇒ Object 



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# File 'lib/one9/spy.rb', line 11

def self.valid_methods(methods)
  methods.select do |meth|
    if meth.real_klass.nil?
      puts "#{meth.klass} does not exist. Skipping #{meth.name}..."
      false
    elsif !meth.exists?
      puts "#{meth.name} is not a method. Skipping ..."
      false
    else
      true
    end
  end
end