Contents

module SearchyJson
  class Data
    attr_reader :data_path, :primary_key, :search_fields, :scope

    def initialize(data_path, primary_key:, search_fields: [])
      @data_path = data_path
      @primary_key = primary_key
      @search_fields = search_fields
    end

    def call
      @scope = parsed_data
      @scope = collected_by_primary_key
      @scope = sort_by_relevant

      scope
    end

    private

    def collected_by_primary_key
      scope.inject({}) do |new_scope, data_item|
        key = data_item[primary_key]
        values = formatted_data(data_item)

        new_scope.merge(key => values)
      end
    end

    def sort_by_relevant
      scope.sort_by { |_primary_field, characters| characters.size }.to_h
    end

    def parsed_data
      @parsed_data ||= JSON.parse(File.read(data_path))
    end

    def formatted_data(data_item)
      values = data_item.slice(*search_fields).values.flatten
      values.map { |item| item.delete(',').upcase.split(' ') }.flatten.uniq
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
searchy-json-0.3.1	lib/searchy/data.rb
searchy-json-0.3.0	lib/searchy/data.rb