Snippets: Ruby Switch Statements

June 20, 2007 @ 10:47 AM | posted by carmelyne

(last updated: 06.24.07) 

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case foo
   when 1    then puts "Foo is equal to 1"
   when 2..9 then puts "Foo is between 2 and 9"
   when 10   then puts "Foo is equal to 10"
end

Source: http://railsforum.com/viewtopic.php?pid=27834#p27834

[ Last updated: June 24, 2007 @ 11:06 PM ]

Filed in Ruby / Rails, Scripting / Snippets, Thoughts

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Snippets of 06/24/07

Rails 'A'..'Z' Paginate

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# Starts with 'A'..'Z' Paginate / model
def self.sort(sort)
  if sort
    find(:all, :conditions => ['name LIKE ?', "#{sort}%"])
  else
    find(:all, :order => 'name')
  end  
end

# index action / controller
@models = Model.sort(params[:sort])
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