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Created July 18, 2011 06:07
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ActiveRecord Finder
Raw
output
ruby-1.9.2-p180 :001 > Account.find(34)
ActiveRecord::RecordNotFound: Couldn't find Account with ID=34
from /Users/lakshman/.rvm/gems/ruby-1.9.2-p180/gems/activerecord-3.0.5/lib/active_record/relation/finder_methods.rb:296:in `find_one'
from /Users/lakshman/.rvm/gems/ruby-1.9.2-p180/gems/activerecord-
ruby-1.9.2-p180 :002 > Account.where(:id => 34).first
=> nil
ruby-1.9.2-p180 :003 > Account.where(:id => 34)
=> []
Raw
ways.rb
acc = Account.find(34)
acc = Account.where(:id => 34).first
acc = Account.where(:id)
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