Contents

# frozen_string_literal: true

module ErpIntegration
  module Fulfil
    # The `Collection` class provides an enumerable interface for the `ApiResource`
    # to consume. It turns all the given items into the passed resource class.
    #
    # @example
    #   $ Collection.new([...], resource_klass: ErpIntegration::Order)
    #   # => <Collection @items=[<ErpIntegration::Order ... />, <ErpIntegration::Order ... />]
    class Collection
      include Enumerable
      attr_reader :items

      def initialize(items, resource_klass:)
        @items = items.map { |item| resource_klass.new(item) }
      end

      # The `each` method turns the `Collection` instance into an enumerable object.
      # For more information, see https://ruby-doc.org/core-3.0.2/Enumerable.html
      def each(&block)
        @items.each(&block)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
erp_integration-0.3.0	lib/erp_integration/fulfil/collection.rb