Contents

# frozen_string_literal: true

require 'fortnox/api/mappers/base/from_json'
require 'fortnox/api/mappers/base/to_json'

module Fortnox
  module API
    module Mapper
      class Base
        include FromJSON
        include ToJSON

        Hash = lambda do |hash|
          hash.each do |key, value|
            name = Fortnox::API::Mapper::Base.canonical_name_sym(value)
            hash[key] = Fortnox::API::Registry[name].call(value)
          end
        end

        Registry.register(:hash, Fortnox::API::Mapper::Base::Hash)

        def self.canonical_name_sym(*values)
          klass = if values.empty?
                    self
                  elsif values.first.is_a? Class
                    values.first
                  else
                    values.first.class
                  end

          # For Ruby < 2.4, make sure we don't pass Bignum and Fixnum around
          klass = Integer if %w[Bignum Fixnum].include?(klass.to_s) # Stringify to avoid warnings on 2.4

          klass.name.split('::').last.downcase.to_sym
        end

        def diff(entity_hash, parent_hash)
          hash_diff(entity_hash[self.class::JSON_ENTITY_WRAPPER],
                    parent_hash[self.class::JSON_ENTITY_WRAPPER])
        end

        private

        def hash_diff(hash1, hash2)
          hash1.dup
               .delete_if { |k, v| hash2[k] == v }
               .merge!(hash2.dup.delete_if { |k, _| hash1.key?(k) })
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
fortnox-api-0.6.3	lib/fortnox/api/mappers/base.rb
fortnox-api-0.6.2	lib/fortnox/api/mappers/base.rb
fortnox-api-0.6.1	lib/fortnox/api/mappers/base.rb
fortnox-api-0.6.0	lib/fortnox/api/mappers/base.rb