calculable_attrs 0.0.12

Imagine you have an Account model which has many transactions. calculable_attrs gem allows you to define Account#balance as SUM(transactions.amount) directly in your Account model. And solves n+1 problem for you in an elegant way.

Gemfile:
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instalar:
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Versões:

0.0.15 September 14, 2014 (9,5 KB)
0.0.14 September 10, 2014 (9,5 KB)
0.0.13 September 05, 2014 (9,5 KB)
0.0.12 September 05, 2014 (9,5 KB)
0.0.11 September 04, 2014 (9,5 KB)

Mostrar todas as versões (15)

Runtime Dependencies (1):

activerecord >= 3.2

Development Dependencies (5):

database_cleaner >= 0

factory_girl_rails ~> 4.0

pg >= 0

rails >= 3.2

rspec-rails ~> 3.0

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Donos:

Autores:

Dmitry Sharkov

SHA 256 checksum:

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