Class: Serega::AttributeValueResolvers::HashAccessDelegateResolver

Inherits:

Object

• Object
• Serega::AttributeValueResolvers::HashAccessDelegateResolver

Defined in:

lib/serega/attribute_value_resolvers/hash_access.rb

Overview

Builds value resolver for attributes with the :delegate option using hash access on any of its steps

Class Method Summary

• .get(to_step, final_step, delegate_allow_nil) ⇒ HashAccessDelegate, HashAccessDelegateAllowNil

  Creates resolver that delegates through the provided step readers.

Class Method Details

.get(to_step, final_step, delegate_allow_nil) ⇒ HashAccessDelegate, HashAccessDelegateAllowNil

Creates resolver that delegates through the provided step readers

Parameters:

• to_step (#call) —

  reader of the intermediate object

• final_step (#call) —

  reader of the final value

• delegate_allow_nil (Boolean) —

  whether a nil intermediate object resolves to nil

Returns:

• (HashAccessDelegate, HashAccessDelegateAllowNil) —

  resolver instance

# File 'lib/serega/attribute_value_resolvers/hash_access.rb', line 43

def self.get(to_step, final_step, delegate_allow_nil)
  delegate_allow_nil ? HashAccessDelegateAllowNil.new(to_step, final_step) : HashAccessDelegate.new(to_step, final_step)
end