Class: PbAPI::Models::BaseStruct

Inherits:

Dry::Struct

• Object
• Dry::Struct
• PbAPI::Models::BaseStruct

Defined in:

lib/pb_api/models/base_struct.rb

Overview

BaseStruct is a parent class for all models that require a transformer. It dynamically infers the transformer class based on the name of the child class.

Example:

class Balance < BaseStruct; end
Balance.transformer # Returns PbAPI::Transformers::BalanceTransformer.new

class Transaction < BaseStruct; end
Transaction.transformer # Returns PbAPI::Transformers::TransactionTransformer.new

This ensures that all subclasses of BaseStruct automatically have a transformer method without needing to redefine it in each subclass.

Direct Known Subclasses

Balance, Transaction

Class Method Summary

• .transformer ⇒ Object

  Returns an instance of the transformer class inferred from the child class name.

Class Method Details

.transformer ⇒ Object

Returns an instance of the transformer class inferred from the child class name. Example:

class Balance < BaseStruct; end
Balance.transformer # Returns PbAPI::Transformers::BalanceTransformer.new

# File 'lib/pb_api/models/base_struct.rb', line 22

def self.transformer
  short_name = name.split("::").last
  transformer_class_name = "#{short_name}Transformer"
  transformer_class = PbAPI::Transformers.const_get(transformer_class_name)
  transformer_class.new
end