A proxy, in its most general form, is a class functioning as an interface to something else… … …usage of a proxy object is similar to using the real object, because both implement the same interface.
– from Proxy Pattern at Wikipedia
Tag: Proxy Pattern
Episode #461: Compendious Thunks: Intro
Kicking off 2017 with a very special guest series on Design Patterns!
Episode #305: Circuit Breaker
Today we encounter the Circuit Breaker pattern for dealing with recurring errors.
Episode #302: Safe Proxy Part 3
Concluding this live-coded miniseries, this week we will use a callback to add error reporting capabilities.
Episode #301: Safe Proxy Part 2
Today we'll build on the foundation laide down in the last episode, and convert some exceptions into benign return values.
Episode #300: Safe Proxy Part 1
Today we begin a live-coding miniseries about wrapping making objects "safe" so they don't raise exceptions.
Episode #191: Virtual Proxy
When loading domain objects from an external service, it can be expensive to load up associated objects with them. Today's episode takes a look at a pattern for transparently lazy-loading …
Episode #177: Aliasing
Today we look at a perncious problem that sometimes plagues code which uses an Object-Relational Mapper (ORM). Documentation of the ActiveRecord inverse_of option mentioned in the episode can be found …