6 Useful Arel Techniques for Composing Queries

By: Kyler Stole

If you ever struggle to express a query in ActiveRecord, you may be able to build it with Arel instead. Arel is the platform that manages the abstract syntax tree (AST) used to build SQL queries in Rails…


Attack of the Hack

By: Wayne Pichotta

Hackathons are a powerful tool to accelerate innovation by requiring usable and…

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