Contents

#--
# Copyright (c) 2011 Michael Berkovich
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#++

module WillFilter
  module Containers
    class NumericDelimited < WillFilter::FilterContainer
      NUMERIC_DELIMITER = ","
    
      def self.operators
        [:is_in]
      end
    
      def template_name
        'text'
      end
    
      def validate
        return "Values must be provided. Separate values with '#{NUMERIC_DELIMITER}'" if value.blank?
      end
    
      def split_values
        value.split(NUMERIC_DELIMITER).collect{|v| v.strip.to_i}
      end
    
      def sql_condition
        return [" #{condition.full_key} in (?) ", split_values] if operator == :is_in
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
will_filter-3.0.0	lib/will_filter/containers/numeric_delimited.rb