Module: Conflow::Redis::Findable::ClassMethods

Defined in:
lib/conflow/redis/findable.rb

Overview

Adds .find method which accepts ID and returns model of proper (sub)type

Instance Method Summary collapse

Instance Method Details

#find(id) ⇒ Object

Raises:

  • (::Redis::CommandError) 


19
20
21
22
23
24
 
# File 'lib/conflow/redis/findable.rb', line 19

def find(id)
  class_name = ValueField.new(format(key_template + ":type", id: id)).value
  raise ::Redis::CommandError, "#{name} with ID #{id} doesn't exist" unless class_name

  Object.const_get(class_name).new(id)
end