Class: ReversableTech::Reverter

Inherits:

Object

• Object
• ReversableTech::Reverter

Defined in:

lib/reversable_tech.rb

Constant Summary

AVAILABLE_ENTITIES =

{
  String => [:reverse],
  Array => [:reverse],
  Hash => %i[to_a reverse to_h]
}.freeze

Instance Method Summary

• #call ⇒ Object
• #initialize(entity) ⇒ Reverter constructor

  A new instance of Reverter.

Constructor Details

#initialize(entity) ⇒ Reverter

Returns a new instance of Reverter.

# File 'lib/reversable_tech.rb', line 11

def initialize(entity)
  @entity = entity
end

Instance Method Details

#call ⇒ Object

# File 'lib/reversable_tech.rb', line 15

def call
  AVAILABLE_ENTITIES[@entity.class].inject(@entity) { |entity, method| entity.__send__(method) }
end