Module: Class::ChainMethods

Defined in:
lib/define_method_handler.rb

Instance Method Summary collapse

Instance Method Details

#disable_handler_group(groupname, mname = self.class.method_handlers.keys.first) ⇒ Object 



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# File 'lib/define_method_handler.rb', line 92

def disable_handler_group(groupname, mname = self.class.method_handlers.keys.first)
  if block_given?
    old_groups = (disabled_handler_groups[mname]||Set.new).dup
    begin
      disable_handler_group(groupname,mname)
      yield
    ensure
      self.disabled_handler_groups[mname] = old_groups
    end
  else
    disabled_handler_groups[mname] ||= Set.new
    disabled_handler_groups[mname] << groupname
  end
end

#disabled_handler_groups ⇒ Object 



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# File 'lib/define_method_handler.rb', line 72

def disabled_handler_groups
  @disabled_handler_groups ||= Hash.new
end

#enable_handler_group(groupname, mname = self.class.method_handlers.keys.first) ⇒ Object 



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# File 'lib/define_method_handler.rb', line 76

def enable_handler_group(groupname, mname = self.class.method_handlers.keys.first)
  group_included = false
  if block_given?
    old_groups = (disabled_handler_groups[mname]||Set.new).dup
    begin
      enable_handler_group(groupname,mname)
      yield
    ensure
      self.disabled_handler_groups[mname] = old_groups
    end
  else
    disabled_handler_groups[mname] ||= Set.new
    disabled_handler_groups[mname].delete(groupname)
  end
end