```ruby
module Calyx
  class Modifiers
    def transform(name, value)
      if respond_to?(name)
        send(name, value)
      elsif value.respond_to?(name)
        value.send(name)
      else
        value
      end
    end
  end
end
```

Add method comments to `Modifiers` source
user
```ruby
module Calyx
  class Modifiers
    # Transforms an output string by delegating to the given output function.
    #
    # If a registered modifier method is not found, then delegate to the given
    # string function.
    #
    # If an invalid modifier function is given, returns the raw input string.
    #
    # @param name [Symbol]
    # @param value [String]
    # @return [String]
    def transform(name, value)
      if respond_to?(name)
        send(name, value)
      elsif value.respond_to?(name)
        value.send(name)
      else
        value
      end
    end
  end
end
```
assistant