Contents

module Netzke::ActiveRecord::ComboboxOptions
  module ClassMethods
    # TODO: rename to netzke_options_for (to avoid naming conflicts)
    def options_for(column, query = "")
      records = query.empty? ? find_by_sql("select distinct #{column} from #{table_name}") : find_by_sql("select distinct #{column} from #{table_name} where #{column} like '#{query}%'")
      records.map{|r| r.send(column)}
    end
  end
  
  def self.included(receiver)
    receiver.extend         ClassMethods
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
netzke-basepack-0.5.14	lib/netzke/active_record/combobox_options.rb
netzke-basepack-0.5.13	lib/netzke/active_record/combobox_options.rb