Class: Representable::Deserializer

Inherits:
Object
  • Object
show all
Includes:
Prepare
Defined in:
lib/representable/deserializer.rb

Overview

Deserializer’s job is deserializing the already parsed fragment into a scalar or an object. This object is then returned to the Populator.

It respects :deserialize, :prepare, :class, :instance

Collection bindings return an array of parsed fragment items (still native format, e.g. Nokogiri node, for nested objects).

Workflow

call -> instance/class -> prepare -> deserialize -> from_json.

Direct Known Subclasses

Collection, Serializer

Defined Under Namespace

Modules: Prepare Classes: Collection, Hash

Instance Method Summary collapse

Methods included from Prepare

#prepare, #prepare!, #prepare_for

Constructor Details

#initialize(binding) ⇒ Deserializer

Returns a new instance of Deserializer.



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# File 'lib/representable/deserializer.rb', line 12

def initialize(binding)
  @binding = binding
end

Instance Method Details

#call(fragment, *args) ⇒ Object

FIXME: args is always i.



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# File 'lib/representable/deserializer.rb', line 16

def call(fragment, *args) # FIXME: args is always i.
  return fragment unless @binding.typed? # customize with :extend. this is not really straight-forward.

  # what if create_object is responsible for providing the deserialize-to object?
  object        = create_object(fragment, *args) # customize with :instance and :class.
  representable = prepare(object) # customize with :prepare and :extend.

  deserialize(representable, fragment, @binding.user_options) # deactivate-able via :representable => false.
end