lib/paid/api_list.rb
module Paid
class APIList < APIResource
include Enumerable
attr_reader :data
attr_reader :klass
def initialize(klass, json={}, api_method=nil)
if klass.is_a?(Class)
@klass = klass
else
@klass = Util.constantize(klass)
end
refresh_from(json)
end
def refresh_from(json, api_method=nil)
unless json.is_a?(Hash)
json = {
:data => json
}
end
json = Util.symbolize_keys(json)
clear_api_attributes
@api_method = api_method
@data = []
@json = Util.sorta_deep_clone(json)
json.each do |k, v|
if k.to_sym == :data
if v.respond_to?(:map)
instance_variable_set("@#{k}", v.map{ |i| @klass.new(i) })
else
instance_variable_set("@#{k}", v || [])
end
elsif self.class.api_attribute_names.include?(k)
instance_variable_set("@#{k}", determine_api_attribute_value(k, v))
end
end
self
end
def [](k)
data[k]
end
def []=(k, v)
data[k]=v
end
def last
data.last
end
def length
data.length
end
def each(&blk)
data.each(&blk)
end
def inspect
"#<#{self.class}[#{@klass}]:0x#{self.object_id.to_s(16)}> Data: " + JSON.pretty_generate(inspect_data)
end
def inspect_data
ret = []
data.each do |d|
if d.respond_to?(:inspect_nested)
ret << d.inspect_nested
else
ret << d
end
end
ret
end
@api_attributes = {
:data => { :readonly => true }
}
end
end