Sha256: 06f93b71518a4cd61f30218331c9ee4d534cde4cb4e1114fb391c26b1362a5e6
Contents?: true
Size: 1.76 KB
Versions: 10
Compression:
Stored size: 1.76 KB
Contents
require 'toy/proxies/proxy'
module Toy
module Proxies
class EmbeddedList < Toy::Proxies::Proxy
def get(id)
target.detect { |record| record.id == id }
end
def get!(id)
get(id) || raise(Toy::NotFound.new(id))
end
def include?(record)
return false if record.nil?
target.include?(record)
end
def push(instance)
assert_type(instance)
assign_reference(instance)
self.target.push(instance)
end
alias :<< :push
def concat(*instances)
instances = instances.flatten
instances.each do |instance|
assert_type(instance)
assign_reference(instance)
end
self.target.concat instances
end
def replace(instances)
@target = instances.map do |instance|
instance = if instance.is_a?(proxy_class)
instance
else
key = instance.delete('id')
proxy_class.load(key, instance)
end
assign_reference(instance)
end
end
def create(attrs={})
proxy_class.new(attrs).tap do |instance|
assign_reference(instance)
if instance.valid?
push(instance)
proxy_owner.save
end
end
end
def destroy(*args, &block)
ids = block_given? ? target.select(&block).map(&:id) : args.flatten
target.delete_if { |instance| ids.include?(instance.id) }
proxy_owner.save
end
def destroy_all
target.clear
proxy_owner.save
end
private
def find_target
[]
end
def assign_reference(instance)
instance.parent_reference = proxy_owner
instance
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems