Contents

# frozen_string_literal: true

# Define range filter rule
#
module QueryFilter
  module Rules
    class Range < Scope
      def initialize(keys, options = {})
        @key = Array(keys).first
        super([key_from, key_to], options)
      end

      def name
        'range'
      end

      def valid?(values)
        filter = build_range_from_params(values)
        filter.valid?
      end

      def normalize_params(values)
        build_range_from_params(values)
      end

      protected

      def build_range_from_params(params)
        QueryFilter::Utils::ScopeRange.new(key, params)
      end

      def key_from
        @key_from ||= "#{key}_from".to_sym
      end

      def key_to
        @key_to ||= "#{key}_to".to_sym
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
query_filter-0.2.3	lib/query_filter/rules/range.rb