Class: Class

Inherits:
Object
  • Object
show all
Defined in:
lib/ext/forward_method.rb

Instance Method Summary collapse

Instance Method Details

#forward_method(*args) ⇒ Object 



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# File 'lib/ext/forward_method.rb', line 15

def forward_method(*args) forward_methods(*args) end

#forward_methods(*methods, object) ⇒ Object

TODO: Check for arity



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# File 'lib/ext/forward_method.rb', line 4

def forward_methods(*methods, object)
  for method in Array(methods).flatten
    if method.to_s.end_with?("=")
      src = "def #{method}(args) raise if #{object}.nil?; #{object}.#{method}(args) end"
    else
      src = "def #{method}(*args) #{object}&.#{method}(*args) end"
    end
    class_eval(src)
  end
end