Module: WithLockVersion::ActiveRecordExt::Core

Defined in:
lib/with_lock_version/active_record_ext.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(model) ⇒ Object 



14
15
16
 
# File 'lib/with_lock_version/active_record_ext.rb', line 14

def self.included(model)
  model.extend ClassMethods
end

Instance Method Details

#with_lock_version(target_lock_version) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/with_lock_version/active_record_ext.rb', line 18

def with_lock_version(target_lock_version)
  unless lock_version.to_i == target_lock_version.to_i
    raise_error
  end

  with_lock do
    unless lock_version.to_i == target_lock_version.to_i
      raise_error
    end

    touch # Update lock_version + 1

    yield
  end
end