Ruby and RoR knowledge base

Ruby and RoR knowledge base

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40 cards

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Link

Owner

Age

Title

Alexander M

5 years

Support OR in Active Record

Alexander M

5 years

ArrayInquirer provides friendlier way to check contents in an array

Alexander M

5 years

Presenter from Railscasts

Alexander M

5 years

Know Ruby: with_index

Alexander M

5 years

Transactional fixtures renamed to transactional tests

Alexander M

5 years

A hidden field on collection radio buttons

Alexander M

5 years

Bi-directional destroy dependency

Alexander M

5 years

Update a record without updating timestamps

Alexander M

6 years

Use custom type name with Ruby on Rails STI mechanism.

Alexander M

6 years

How to specify local Ruby gems in your Gemfile.

Alexander M

6 years

Warning when fetching big result set from a database.

Alexander M

6 years

How to Deal with Timezones the ActiveSupport Way

Alexander M

6 years

Replace the Last Occurrence of a Pattern In Ruby.

Alexander M

6 years

Whitelisting with ActiveSupport module method presence_in

martinfowler.com

Alexander M

6 years

Linked content

Link URL

Alexander M

6 years

ActiveRecord Features You Should Be Using

gist.github.com

Alexander M

6 years

Safer SQL: Using ActiveRecord Transactions

Linked content

Link URL

Alexander M

6 years

Render partial from cache substantially faster.

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