Sha256: d7e833ab22bbc5f18e5639bcd3de7f494c660e8cc5fb6976613312a3b1d9f205
Contents?: true
Size: 843 Bytes
Versions: 15
Compression:
Stored size: 843 Bytes
Contents
module Arrest
class ChildCollection #< BasicObject
def initialize parent, clazz_name
@parent = parent
@clazz_name = clazz_name
@children = nil
end
def build attributes = {}
resolved_class.new @parent, attributes
end
def method_missing(*args, &block)
if resolved_class.respond_to?(args[0])
sub_args = [@parent]
sub_args += args.drop(1)
resolved_class.send(args[0], *sub_args)
else
children.send(*args, &block)
end
end
def inspect
children.inspect
end
private
def children
if @children == nil
@children = resolved_class.all_for @parent
end
@children
end
def resolved_class
if @clazz == nil
@clazz = Source.mod.const_get(@clazz_name)
end
@clazz
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems