Method visibility declaration

method_visibility_declaration_proposal.rb

# Since ruby 2.1, method definition returns a name of a method as a symbol.
# Example:
def aaa; end  # => :aaa

# How we do it currently
class SomeClass
  def pub_meth
    # ...
  end

  private
  
  def private_meth1
    # ...
  end

  def private_meth2
    # ...
  end
end


# And that's how we can do it now

class SomeClass
  def pub_meth
    # ...
  end

  private def private_meth1
    # ...
  end

  private def private_meth2
    # ...
  end
end


# Benefits: the code is easier to read, we don't have to scroll up to verify
# method visibility (if we keep this convention)