5 Essential Rails Shorthands You Should Know ⬇️
#ruby #rubyonrails
#ruby #rubyonrails
1️⃣ ActiveRecord::Relation#destroy_by 1️⃣
Use `destroy_by` instead of the classic `where(...).destroy`
Use `destroy_by` instead of the classic `where(...).destroy`
2️⃣ Object#presence 2️⃣
Use the `presence` shorthand instead of checking if the object's value is non-blank using `Object#present?`
Use the `presence` shorthand instead of checking if the object's value is non-blank using `Object#present?`
3️⃣ Object#in? 3️⃣
Under the hood, `in?` automatically chooses between `include?` and `cover?` based on the type of argument provided
Under the hood, `in?` automatically chooses between `include?` and `cover?` based on the type of argument provided
4️⃣ ActiveRecord::FinderMethods#sole 4️⃣
Use `sole` to automatically handle cases where no record or multiple records are found, instead of manually raising errors!
Use `sole` to automatically handle cases where no record or multiple records are found, instead of manually raising errors!
5️⃣ Kernel#suppress 5️⃣
Use `suppress` instead of empty `rescue` blocks to elegantly ignore errors!
Use `suppress` instead of empty `rescue` blocks to elegantly ignore errors!
🧵 FIN 🧵
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Thank you for taking the time to read this thread! 🙏
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Also, visit RubyCademy today for more PRO Tips and fun guides on Ruby and Rails!
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