ActiveRecord::QueryMethods
Set.new([:where, :select, :group, :order, :lock, :limit, :offset, :joins, :left_outer_joins, :annotate, :includes, :eager_load, :preload, :from, :readonly, :having, :optimizer_hints, :with]) Returns a new relation, which is the logical intersection of this relation and the one passed as an argument. The two relations must be structurally compatible: they must be scoping the same model, and they mu
What's new in Active Record [Rails 4 Countdown to 2013] | The Remarkable Labs Blog
This post is part of a series of 31 Rails 4 articles being released each day in December 2012. In today's Rails 4 countdown post, we are going to go over some of the changes being made to Active Record. While this list does not include every single change, it does summarize most of the non-specific database vendor changes. Null Object Pattern Being introduced in Rails 4 is ActiveRecord::QueryMetho
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