Comments on: ActiveRecord’s sum or Rails’ Enumerable’s sum? http://www.rabbitcreative.com/2008/01/27/activerecords-sum-or-rails-enumerables-sum/ ruby, rails, objects and politics Wed, 16 Dec 2009 21:48:02 +0000 http://wordpress.org/?v=2.9.1 hourly 1 By: Counting Records in Ruby on Rails « Functional and Elegant http://www.rabbitcreative.com/2008/01/27/activerecords-sum-or-rails-enumerables-sum/comment-page-1/#comment-2077 Counting Records in Ruby on Rails « Functional and Elegant Sat, 01 Mar 2008 14:31:07 +0000 http://www.rabbitcreative.com/2008/01/27/activerecords-sum-or-rails-enumerables-sum/#comment-2077 [...] of a symbol trick that I don’t really understand (&:estimate_remaining). (Thanks to this blog for the .to_a trick)I was hoping to do something similar to another [...] [...] of a symbol trick that I don’t really understand (&:estimate_remaining). (Thanks to this blog for the .to_a trick)I was hoping to do something similar to another [...]

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