Omar Qureshi questions

Omar Qureshi answers

• Difference between Thinking Sphinx indexing methods
• Rails 3.1 engine rake db:test:prepare task missing
• Rails: How do I search tags generated by Act_As_Taggable_On with PG_Search? (postgresql)
• Active Record Find By Column 'OR' Rails
• What are alternatives to find_by_sql for computationaly-heavy queries?
• Rails: How to extract values from JSON
• undefined method `find_or_create'
• Rails 3 finding parents which have no child
• Rails: join with multiple conditions
• rails 3 - code shared between multiple controllers - where to put it?