module Cuttable::ClassMethods
Public Instance Methods
default_order(query)
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# File lib/cuttable.rb, line 14 def default_order(query) @@default_order = query end
sanitize_order(sql)
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# File lib/cuttable.rb, line 4 def sanitize_order(sql) return order(@@default_order) if sql.to_s.empty? values = (sql || 'id desc').downcase.strip.split(/ |, /) sort_by = values.slice!(-1) return order(@@default_order) unless %w[asc desc].include?(sort_by) && (values - column_names).empty? query = values.join(', ') + " #{sort_by}" order(query) end