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Contents
module ActiveZuora
class CollectionProxy
include ZObject
include Enumerable
include BatchSubscribe
attr_reader :records, :zobject_class
def initialize(ary = [])
unless ary.empty?
raise "objects in collection must be ActiveZuora object instances" unless class_names = ary.map{|object| object.zuora_object_name}.uniq
raise "objects in collection must be ActiveZuora object instances of the same class" unless class_names.length == 1
@zobject_class = class_names.first
end
@records = ary
end
def add object
raise "object must be an ActiveZuora object instance" unless object.zuora_object_name
if records.empty?
@zobject_class = object.zuora_object_name
else
raise "object must be must be ActiveZuora object instances of the same class as other elements in the Collection" unless object.zuora_object_name == zobject_class
end
@records.push object
end
def each
records.each { |r| yield r }
end
def empty?
records.empty?
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems