Class: Dry::Monads::Extensions::PrettyPrint::PrintValue Private

Inherits:
Module
  • Object
show all
Defined in:
lib/dry/monads/extensions/pretty_print.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(constructor, accessor: :value!) ⇒ PrintValue

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of PrintValue.



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/dry/monads/extensions/pretty_print.rb', line 8

def initialize(constructor, accessor: :value!)
  super()

  define_method(:pretty_print) do |pp|
    value = public_send(accessor)

    pp.text "#{constructor}("

    unless Unit.equal?(value)
      pp.group(1) do
        pp.breakable("")
        pp.pp(value)
      end
    end
    pp.text ")"
  end
end