19. Design Patterns – Iterators, Observers, and Chains, Oh My

We're back to the gang of four, continuing with another segment of design patterns. This time we're talking about some of our favorite Behavioral Design Patterns: Observer, Chain of Responsibilities, Iterator patterns. Also, why the visitor pattern is weird and what it's like to be raked over hot coals.

See the full shownotes here:
http://www.codingblocks.net/episode19

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Pragmatic talk about software design best practices: design patterns, software architecture, coding for performance, object oriented programming, database design and implementation, tips, tricks and a whole lot more. You'll be exposed to broad areas of information as well as deep dives into the guts of a programming language. Most topics discussed are relevant in any number of Object Oriented programming languages such as C#, Java, Ruby, PHP, etc.. All three of us are full stack web and database / software engineers so we discuss Javascript, HTML, SQL and a full spectrum of technologies and are open to any suggestions anyone might have for a topic. So please join us, subscribe, and invite your computer programming friends to come along for the ride.