Episode 52: DSL Development in Ruby
In this episode, we're talking to Obie Fernandez about agile DSL development in Ruby. We started our discussion by defining what a DSL is, the difference between internal and external DSLs as well as the importance of the flexibly syntax of the host language in order to make DSLs worthwhile. We then looked at a couple of real world examples for DSLs, specifically, at Business Natural Languages. We then progressed to the main part of the discussions, which centered around the features of Ruby that are important for building DSLs. These include the flexible handling of parentheses, symbols, blocks as well as literal arrays and hashes. We then discussed Ruby's meta programming feautures and how they are important for building DSLs: instantiation, method_missing callback, class macros, top level functions and sandboxing. Features like eval, class_eval, instance_eval and define_method are also important for DSLs in Ruby, as well as using alias_method for simple AOP.

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(726)

Episode 109: eBay's Architecture Principles with Randy Shoup

Episode 109: eBay's Architecture Principles with Randy Shoup

In this episode we discuss with Randy Shoup, Distinguished Architect at eBay, about architectural pinciples and patterns used for building the highly scalable eBay infrastructure. The discussion is st...

8 Syys 20081h

Episode 108: Simon Peyton Jones on Functional Programming and Haskell

Episode 108: Simon Peyton Jones on Functional Programming and Haskell

We start our discussion with a brief look at what Haskell is and how a pure functional language is different from non-pure languages. We then look at the basic building blocks and the philosophy of th...

29 Elo 200850min

Episode 107: Andrew Watson on the OMG

Episode 107: Andrew Watson on the OMG

This episode is a discussion with Andrew Watson, Technical Director of the Object Management Group. The episode is structured into five parts. We start with the history of the OMG and its early work. ...

19 Elo 20081h 7min

Episode 106: Introduction to AOP

Episode 106: Introduction to AOP

This episode is a systematic introduction to Aspect Oriented Programming (in contrast to the interview with Gregor Kiczales). We discuss the fundamentals of AOP, define many of the relevant terms and...

9 Elo 20081h 4min

Episode 105: Retrospectives with Linda Rising

Episode 105: Retrospectives with Linda Rising

In this episode we're talking to Linda Rising about retrospectives. We start by defining what a retrospective is and discuss some of the logistics of making it work for software projects. We then look...

30 Heinä 20081h 13min

Episode 104: Plugin Architectures

Episode 104: Plugin Architectures

In this episode we talk with Klaus Marquardt about building systems out of plugins. After briefly introducing the concept of a plugin in contrast to modules and related software engineering concepts, ...

20 Heinä 200856min

Episode 103: 10 years of Agile Experiences

Episode 103: 10 years of Agile Experiences

In this episode we're talking to Jens Coldewey about his experiences in 10 years of introducing agile techniques to project teams. We discuss real-world examples and the lessons learned and strategies...

10 Heinä 200855min

Episode 102: Relational Databases

Episode 102: Relational Databases

In this espisode we take a closer look at relational database systems and the concepts behind them. We start by discussing the relational paradigm, its concepts and ramifications, and go on to archite...

30 Kesä 20081h 3min

Suosittua kategoriassa Koulutus

rss-murhan-anatomia
psykopodiaa-podcast
voi-hyvin-meditaatiot-2
rss-rahamania
adhd-podi
kesken
rss-liian-kuuma-peruna
rss-laadukasta-ensihoitoa
rss-vapaudu-voimaasi
psykologia
rss-narsisti
rss-niinku-asia-on
rss-valo-minussa-2
rss-arkea-ja-aurinkoa-podcast-espanjasta
rss-hereilla
rahapuhetta
aamukahvilla
ihminen-tavattavissa-tommy-hellsten-instituutti
rss-keho-mieli-ja-tekoaly-2
rss-tfa-8020-podcast