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calculable_attrs
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.
Total
Ranking: 27,593 of 182,301
Downloads: 43,681
Daily
Ranking: 97,722 of 182,287
Downloads: 0
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Depended by
| Rank | Downloads | Name |
|---|
Depends on
| Rank | Downloads | Name |
|---|---|---|
| 35 | 578,025,150 | activerecord |
| 40 | 548,871,762 | rails |
| 106 | 324,781,543 | pg |
| 115 | 284,824,780 | rspec-rails |
| 197 | 176,855,849 | database_cleaner |
| 776 | 50,723,399 | factory_girl_rails |
Owners
| # | Gravatar | Handle |
|---|---|---|
| 1 |  | dimson |
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