RubyFlow The Ruby and Rails community linklog


The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Rails Quick Tips - ActiveRecord::Calculations.pluck

Pluck is an ActiveRecord calculation method introduced in Nov 2011 and is designed to return a collection of values by performing a single column SELECT query as direct SQL. Now what problem could this help solve and how does it affect us?

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