Snippets: Short list for gems

July 26, 2007 @ 11:19 PM | posted by carmelyne

(last updated: 07.26.07)

Generates a gem's list



gem list | egrep -v "^( |$)"

[ Last updated: July 26, 2007 @ 11:22 PM ]

Filed in 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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