Azolo questions

Azolo answers

• has_many association with select
• Accessing the associated join model when iterating through a has_many :through association
• Recommended indentation style for Ruby `if` blocks that assign a value to a variable? [closed]
• Explanation of proxy_association to find unassociated records
• Custom Association Method - Can This Be Done
• Gem::InstallError: The 'nio4r' native gem requires installed build tools
• Rails self-referential has_many through with custom naming of join table
• bundle install request to do each gem install manually - how to avoid?
• Pik on Windows 7 doesn't remember the selection
• Rails 3 - where clause on has_many through association