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New posts in activerecord

Rails 3.1 engine rake db:test:prepare task missing

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ArgumentError: wrong number of arguments (3 for 2) after upgrading to Rails 3.1 using activerecord-sqlserver-adapter

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Fake an active record model without db

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Using method missing in Rails

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Arel: Left outer join using symbols

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find all that are nil in the association in ruby on rails

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decorating an attribute in rails

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Rails 3: ActiveRecord vs. DataMapper (vs. ???) for Legacy MySQL Databases

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.where vs find. ActiveRecord::Relation NoMethodError

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How to write a rails query that returns the count by Month?

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Using Yii Active Record to find max of one column

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Rails ActiveRecord Arels: Unsupported argument type: String. Construct an Arel node instead

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activerecord find through association

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Changing created_at for seed.rb data

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Get a Rails record count without quering a 2nd time

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What is the best way to maintain a record's edit history with Rails and ActiveRecord

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Rails 3 ActiveRecord Transactions

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Find all objects with no associated has_many objects

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counter_cache has_many_through sql optimisation, reduce number of sql queries

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Rails, scope, OR and joins

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