Ruby: Beyond the Basics

Jun 6, 2012Download as KEY, PDF1 like556 views

You've learned to program in Ruby, but now you want to start learning about how to move beyond the language basics and make use of some of the dynamic parts of the Ruby language. We'll cover that a bit here.

Ruby: Beyond the Basics
by Michael Koby
http://www.codecasts.tv

Metaprogramming Ruby
by Paolo Perrotta

O’Reilly: http://obyk.us/39267
Amazon: http://obyk.us/1efe7

class String
#shortened for brevity

def sub(a, b)
#replaces string ‘a’ with string ‘b’
end

def gsub(a, b)
#similar to sub but with the /g from RegEx
end

#shortened for brevity
end

class String
def to_alphanumeric
gsub /[^ws]/, ‘’
end
end

1.9.3 :005 > “my string”.methods.grep /alphanumeric/

class Employee
def salary
“Some Number”
end
end

class Employee
def salary
“Some Number”
end
end

class Employee
def name
“Some Name”
end
end

e = Employee.new

e.salary # => “Some Number”

e = Employee.new

e.salary # => “Some Number”

e.name

e = Employee.new

e.salary # => “Some Number”

e.name # => “Some Name”

class APIRequestWrapper
attr_accessor :client

def initialize
@client = Savon::Client.new do |wsdl|
#wsdl.options go here
end
end

## Makes API request, request_name is string
## parameters is a Ruby hash
def make_api_request(request_name, paramenters)
@client.request(request_name.to_sym) do |soap|
soap.body = parameters
end
end
end

One of the advantages of learning a new language is being exposed to new idioms and new approaches to solving old problems. In this talk, we will introduce the Ruby language with particular focus on the idioms and concepts that are different from what is found in Java. We will introduce concepts such as closures, continuations and meta programming. We will also examine powerful techniques that are practically impossible in Java due to its compile time binding of types. No experience with Ruby is assumed although an understanding of Java would be helpful. This talk was given at the Toronto Java Users Group in April 2008

Introduction to Python decoratorsrikbyte

Introduction to RubyRanjith Siji

Learn Ruby 2011 - Session 5 - Looking for a RescueJames Thompson

Ruby for Java DevelopersRobert Reiz

Ruby on Rails for beginnersVysakh Sreenivasan

PHP 7.0 new features (and new interpreter)Andrea Telatin

Driving Design with PhpSpecCiaranMcNulty

Decorators in PythonBen James

PHP 5.3 Part 2 - Lambda Functions & Closuresmelechi

TDD with PhpSpecCiaranMcNulty

The document discusses Test Driven Development (TDD) using PhpSpec. It begins with an overview of TDD vs Behavior Driven Development (BDD). It then covers key aspects of using PhpSpec including describing object behavior with examples, verifying behavior by running tests, matchers for assertions, describing collaborations and exceptions. The rest of the document demonstrates a TDD workflow using PhpSpec to develop a greeter class and related classes like Person in a step-by-step manner.

Ruby 入門第一次就上手Wen-Tien Chang

This document provides an introduction and overview of the Ruby programming language. It discusses Ruby's history and creator Yukihiro Matsumoto. It demonstrates basic Ruby syntax like integers, floats, strings, variables, methods, and flow control. It also covers Ruby classes, objects, and the interactive Ruby shell IRB. The document then introduces common Ruby libraries and frameworks like Sinatra for web development and Nokogiri for parsing HTML/XML. It includes code examples to demonstrate basic usage.

Ruby 程式語言綜覽簡介Wen-Tien Chang

This document provides an overview introduction to the Ruby programming language. It discusses what Ruby is, basic syntax, key features like being dynamically typed and object-oriented, implementations, applications, and the ecosystem. It also covers topics like variables, data types, control flow, methods, classes, and encapsulation. Code examples are provided to demonstrate various language constructs.

Python decoratorsGuillermo Blasco Jiménez

This document discusses Python decorators, which allow adding functionality to functions without changing how they are called. Decorators are functions that take a function as an argument and return a modified function. They isolate common code patterns like caching, transactions, and input validation. Well-designed decorators preserve function metadata. Decorators can be nested and applied to classes as well. They demonstrate Python's dynamic nature by generating new code at runtime.

Python decoratorsAlex Su

Python decorators allow functions and classes to be augmented or modified by wrapper objects. Decorators take the form of callable objects that process other callable objects like functions and classes. Decorators are applied once when a function or class is defined, making augmentation logic explicit and avoiding the need to modify call sites. Decorators can manage state information, handle multiple instances, and take arguments to customize behavior. However, decorators also introduce type changes and extra function calls that incur performance costs.

002. Introducere in type scriptDmitrii Stoian

TypeScript is an open-source programming language developed and maintained by Microsoft. It is a strict syntactical superset of JavaScript, and adds static typing and class-based object-oriented programming to the language. Anders Hejlsberg, the chief architect of C# and creator of Delphi and Turbo Pascal, worked on the development of TypeScript. TypeScript can be used to build JavaScript applications for execution on the client-side or server-side (Node.js). Some key features of TypeScript include static typing, support for type definitions of existing JavaScript libraries, and support for object-oriented programming.

Introduction to web programming with JavaScriptT11 Sessions

This document provides an overview of web programming with JavaScript. It discusses topics like: - HTML and CSS which are used to structure and style web pages - How browsers interpret HTML, CSS, and JavaScript to display web pages - What backend and frontend development involve - Common JavaScript concepts like variables, operators, functions, and events - Tools that can be used for web development like text editors, browsers, and version control software - Resources for learning more about JavaScript and web programming

PHP functionmonikadeshmane

The document discusses different types of functions in PHP including: 1. Defining functions with parameters that can have default values or be variable. Functions can also be called by value or reference. 2. Variable functions allow calling a function based on the value of a variable. Anonymous functions can also be created without a name using create_function(). 3. Parameters can be default, variable, or missing values. Variable parameters use func_get_args() and func_num_args() to get argument values. Missing parameters issue warnings.

Decorators Explained: A Powerful Tool That Should Be in Your Python Toolbelt.Samuel Fortier-Galarneau

Discovering functional treasure in idiomatic GroovyNaresha K

The document summarizes functional concepts in Groovy including functions as values, higher order functions, curried functions, function composition, pure functions, tail call optimization, memoization, and lazy evaluation. It provides examples of each concept using a sample Geek data model. The document aims to demonstrate how to write Groovy code in a more functional style by leveraging these concepts.

TDD with PhpSpec - Lone Star PHP 2016CiaranMcNulty

Douglas Crockford Presentation GoodpartsAjax Experience 2009

The document discusses JavaScript, describing it as a language of contrasts with both good and bad parts. It outlines some of the criticisms of JavaScript but argues there is an elegant language hidden underneath. It examines JavaScript's influences and features, identifying good parts like lambda functions, dynamic objects, and loose typing, as well as bad parts like global variables and confusing equality operators. The document also discusses prototypal inheritance, modules, closures, and style in JavaScript. It advocates following standards like JSLint to write more reliable code and avoiding future bad designs by using a safer JavaScript subset.

Aprendendo solid com exemplosvinibaggio

The document provides an overview of SOLID principles with examples in Ruby code. It discusses the Single Responsibility Principle (SRP), Open-Closed Principle (OCP), Liskov Substitution Principle (LSP), Interface Segregation Principle (ISP), and Dependency Inversion Principle (DIP). For each principle, it shows code that violates the principle and refactors the code to follow the principle. The document emphasizes that SOLID is difficult and requires practice, and violations often involve multiple principles. It encourages reading books to learn more about applying SOLID in code.

Advanced Python : DecoratorsBhanwar Singh Meena

TypeScript Presentation - Jason HaffeyRalph Johnson

TypeScript is a superset of JavaScript that primarily adds support for static types, classes, and interfaces to the language without imposing constraints on JavaScript code. It is primarily used to enable catching errors earlier and providing better tooling support. Some key benefits of TypeScript include managing modules and namespaces, scoping variables, and adding type safety to JavaScript code. TypeScript code is compiled to plain JavaScript, so any valid JavaScript code is also valid TypeScript code.

Javascriptguest03a6e6

Intermediate OOP in PHPDavid Stockton

This document provides an overview of intermediate object-oriented programming concepts in PHP, including magic methods, polymorphism, collections, filtering collections, and the SPL iterator. Magic methods allow objects to intercept method calls and property access, such as __construct, __destruct, __call, __get, __set and more. Polymorphism allows code to use different objects in the same way through interfaces. Collections and the iterator pattern are demonstrated using a SilverwareDrawer class. Loose coupling and high cohesion principles are also discussed.

Ruby for C# DevelopersCory Foy

The Dark Art of Rails Plugins (2008)lazyatom

(RubyFools 2008) "Plugins are more than just shiny nuggets of code which rain down from the higher echelons of the Rails pantheon; they are loyal and useful servants that anyone can employ to help reuse code between applications. Without a little guidance, however, the process of figuring out just how to tame these beasts can be overwhelming. "This presentation will help give developers the boost that's often required to get up to speed developing plugins. We'll cover the hooks that Rails' plugin mechanism makes available, and how to put them to best use in practice. "Once we've covered the groundwork, we'll start to look at more advanced programming techniques for sharing code (and other files) between Rails applications. With a few key programming techniques under our belt, we can use plugins to alter and enhance the Rails framework itself, and become masters of Ruby's object model along the way."

More Related Content

What's hot (20)

Driving Design with PhpSpecCiaranMcNulty

Decorators in PythonBen James

PHP 5.3 Part 2 - Lambda Functions & Closuresmelechi

TDD with PhpSpecCiaranMcNulty

Ruby 入門第一次就上手Wen-Tien Chang

Ruby 程式語言綜覽簡介Wen-Tien Chang

Python decoratorsGuillermo Blasco Jiménez

Python decoratorsAlex Su

002. Introducere in type scriptDmitrii Stoian

Introduction to web programming with JavaScriptT11 Sessions

PHP functionmonikadeshmane

Decorators Explained: A Powerful Tool That Should Be in Your Python Toolbelt.Samuel Fortier-Galarneau

Discovering functional treasure in idiomatic GroovyNaresha K

TDD with PhpSpec - Lone Star PHP 2016CiaranMcNulty

Douglas Crockford Presentation GoodpartsAjax Experience 2009

Aprendendo solid com exemplosvinibaggio

Advanced Python : DecoratorsBhanwar Singh Meena

TypeScript Presentation - Jason HaffeyRalph Johnson

Javascriptguest03a6e6

Intermediate OOP in PHPDavid Stockton

Driving Design with PhpSpecCiaranMcNulty

Decorators in PythonBen James

PHP 5.3 Part 2 - Lambda Functions & Closuresmelechi

TDD with PhpSpecCiaranMcNulty

Ruby 入門第一次就上手Wen-Tien Chang

Ruby 程式語言綜覽簡介Wen-Tien Chang

Python decoratorsGuillermo Blasco Jiménez

Python decoratorsAlex Su

002. Introducere in type scriptDmitrii Stoian

Introduction to web programming with JavaScriptT11 Sessions

PHP functionmonikadeshmane

Decorators Explained: A Powerful Tool That Should Be in Your Python Toolbelt.Samuel Fortier-Galarneau

Discovering functional treasure in idiomatic GroovyNaresha K

TDD with PhpSpec - Lone Star PHP 2016CiaranMcNulty

Douglas Crockford Presentation GoodpartsAjax Experience 2009

Aprendendo solid com exemplosvinibaggio

Advanced Python : DecoratorsBhanwar Singh Meena

TypeScript Presentation - Jason HaffeyRalph Johnson

Javascriptguest03a6e6

Intermediate OOP in PHPDavid Stockton

Similar to Ruby: Beyond the Basics (20)

Ruby for C# DevelopersCory Foy

The Dark Art of Rails Plugins (2008)lazyatom

Metaprogrammingjoshbuddy

This document provides an overview of metaprogramming in Ruby. It discusses writing programs that write programs, also known as metaprogramming, which is commonly used in Ruby through methods like attr_accessor. The document discusses why metaprogramming is useful and some common Ruby techniques for metaprogramming like class_eval, instance_eval, and method_missing. It also covers topics like scoping, method dispatch, defining methods, and intercepting method calls through method_missing.

Metaprogramming in RubyConFoo

This document discusses metaprogramming in Ruby. It begins with an introduction to metaprogramming as writing programs that write programs, rather than code generation. It then discusses why metaprogramming is commonly used in Ruby through examples like attr_accessor. It notes some drawbacks like writing difficult to understand code. It covers topics like method dispatch, Ruby classes, eval, instance_eval, class_eval, and scoping.

Ruby/Railsrstankov

- Ruby is an interactive, object-oriented programming language created by Yukihiro Matsumoto in 1995. - Ruby on Rails is a web application framework built on Ruby that emphasizes convention over configuration and is optimized for programmer happiness. - The document discusses Ruby and Ruby on Rails, providing an overview of their history, key principles like MVC, REST, and conventions used in Rails. It also provides examples of modeling data with classes and ActiveRecord in Rails.

Rubyforjavaprogrammers 1210167973516759-9sagaroceanic11

Ruby for Java Programmers provides an overview of the Ruby programming language for Java developers. Some key points: - Ruby was created in 1993 and gained popularity with the Rails framework in the mid-2000s. It influences include Smalltalk and Lisp. - Ruby is dynamically typed with duck typing. Classes are objects that can be modified. Everything is an object with message passing. - Similarities to Java include garbage collection and use of a virtual machine. Differences include optional syntax, mixins instead of interfaces, and reopening of classes. - Ruby focuses on solving problems concisely while Java focuses on reusable building blocks. Closures and metaprogramming allow more flexible programming in Ruby.

Ruby MetaprogrammingNando Vieira

Ruby MetaprogrammingThaichor Seng

Thaichor Seng is a junior developer currently working on a restaurant menu application using Ruby on Rails. The document discusses metaprogramming in Ruby, which is writing code that writes code. It provides examples of metaprogramming methods like define_method(), method_missing(), class_eval(), and eval(). These methods allow dynamically adding methods to classes at runtime rather than during class definition.

How To Test Everythingnoelrap

The document provides guidelines for testing Rails applications. It recommends that any code change should be driven by a failed test. Tests should be close to the code being tested and focus on functionality rather than specific code. It discusses testing models, associations, named scopes, validations, controllers, views, helpers, emails, user interactions, Ajax requests, external sites, Rake tasks, file uploads, legacy applications, and more. The goal is to have tests that result in high-quality code through a test-first approach.

Designing Ruby APIsWen-Tien Chang

The document provides techniques for designing beautiful Ruby APIs. It discusses 10 techniques: 1) argument processing, 2) code blocks, 3) module, 4) method_missing, 5) const_missing, 6) method chaining, 7) core extension, 8) class macro, 9) instance_eval, and 10) Class.new. For each technique, it provides examples of how it can be implemented and used to create clean, readable APIs in Ruby. It also includes a sub-talk on Ruby's object model and how metaprogramming works.

A tour on ruby and friends旻琦潘

The document provides an overview of Ruby on Rails and its key components. It discusses how Rails is made up of several gems including Rails, ActiveSupport, ActionPack, ActiveRecord, ActiveResource and ActionMailer. It summarizes the purpose and functionality of each gem. For example, it states that ActiveRecord connects classes to database tables for persistence, while ActionPack handles routing, controllers and views.

Advanced Python, Part 1Zaar Hai

Variables in Pharo5Marcus Denker

This document discusses new developments in variable representation in Pharo5. It notes that everything used to be represented as objects, including variables, but variables were represented via associations. In Pharo5, variables are now represented as subclasses of objects called slots and literals. This allows variables to be annotated and have custom behavior via delegation to their metaobjects during code generation. It provides examples of using simple slots, weak slots, and property slots, and outlines the roadmap for further developing the slot system in Pharo6.

First class Variables in PharoESUG

First class Variables in Pharo First Name: Marcus Last Name: Denker Type: Talk Video 1: https://www.youtube.com/watch?v=hEWKV9eWAGY Video 2: https://www.youtube.com/watch?v=fWo1V_C0cu8 Abstract: In this talk I will present the first class variables in Pharo: With Slots, Class, and Global variables, we now model variables as objects. These mete-objects provide a new reflective API for variables and in addition, and allow the programmer to introduce new kinds of variables. This talk will present the ideas behind and show how to use first class variables by presenting examples. It will present how variable meta objects simplify reflecting on variables in combination with Reflectivity. Bio: Marcus Denker is a permanent researcher at INRIA Lille - Nord Europe. Before, he was a postdoc at the PLEIAD lab/DCC University of Chile and the Software Composition Group, University of Bern. His research focuses on reflection and meta-programming for dynamic languages. He is an active participant in the Squeak and Pharo open source communities for many years and the co-founder of 2Denker/Cologne/Germany. Marcus received a PhD in Computer Science from the University of Bern/Switzerland in 2008 and a Dipl.-Inform. (MSc) from the University of Karlsruhe/Germany in 2004.

Ruby — An introductionGon?alo Silva

How to write Ruby extensions with CrystalAnna (gaar4ica) Shcherbinina

This document discusses how to write Ruby extensions using the Crystal programming language. Crystal compiles to efficient native code and has static typing like C, but with a Ruby-like syntax. The document explains how to define Crystal classes and methods, bind them to Ruby using C bindings, and compile the extension so it can be required from Ruby. Key points covered include declaring modules and functions in a C library, converting between Ruby and Crystal types, defining Ruby classes and methods from Crystal, and initializing the extension so it integrates with Ruby. The goal is to leverage Crystal's performance while still writing code in a Ruby-like way using the same interfaces as a C extension.

The Joy Of RubyClinton Dreisbach

Ruby is designed to make programmers happy by providing simplicity, openness, and an object-oriented yet dynamic programming experience. It aims to focus on humans rather than machines. Ruby promotes productivity through conventions that speed development and testing. Programmers enjoy coding in Ruby due to its immediate feedback and morale boost. Ruby has broad utility across web, text, and GUI applications and is platform agnostic, running on most operating systems.

Static or Dynamic Typing? Why not both?Mario Camou Riveroll

Attributes Unwrapped: Lessons under the surface of active record.toster

Ведущий разработчик Ruby on Rails (Rails Core member) Джон Лейтон не так давно работал над совершенствованием реализации работы с атрибутами в Active Record. Он расскажет о своем опыте работы над важной для производительности областью Rails, даст советы и расскажет о техниках, которые могут быть применены к собственным приложениям слушателей. Говоря о будущем, Джон также расскажет о своих идеях по изменению API работы с атрибутами в лучшую сторону; эти изменения могут появиться в Rails 4.0.

Ruby for C# DevelopersCory Foy

The Dark Art of Rails Plugins (2008)lazyatom

Metaprogrammingjoshbuddy

Metaprogramming in RubyConFoo

Ruby/Railsrstankov

Rubyforjavaprogrammers 1210167973516759-9sagaroceanic11

Ruby MetaprogrammingNando Vieira

Ruby MetaprogrammingThaichor Seng

How To Test Everythingnoelrap

Designing Ruby APIsWen-Tien Chang

A tour on ruby and friends旻琦潘

Advanced Python, Part 1Zaar Hai

Variables in Pharo5Marcus Denker

First class Variables in PharoESUG

Ruby — An introductionGon?alo Silva

How to write Ruby extensions with CrystalAnna (gaar4ica) Shcherbinina

The Joy Of RubyClinton Dreisbach

Static or Dynamic Typing? Why not both?Mario Camou Riveroll

Attributes Unwrapped: Lessons under the surface of active record.toster

Recently uploaded (20)

When Platform Engineers meet SREs - The Birth of O11y-as-a-Service SuperpowersEric D. Schabell

Monitoring the behavior of a system is essential to ensuring its long-term effectiveness. However, managing an end-to-end observability stack can feel like stepping into quicksand, without a clear plan you’re risking sinking deeper into system complexities. In this talk, we’ll explore how combining two worlds—developer platforms and observability—can help tackle the feeling of being off the beaten cloud native path. We’ll discuss how to build paved paths, ensuring that adopting new developer tooling feels as seamless as possible. Further, we’ll show how to avoid getting lost in the sea of telemetry data generated by our systems. Implementing the right strategies and centralizing data on a platform ensures both developers and SREs stay on top of things. Practical examples are used to map out creating your very own Internal Developer Platform (IDP) with observability integrated from day 1.

The Rise of AI Agents-From Automation to Autonomous TechnologyImpelsys Inc.

Sugarlab AI: How Much Does an XXX AI Porn Generator Cost in 2025Sugarlab AI

The cost of an XXX AI porn generator in 2025 varies depending on factors like AI sophistication, subscription plans, and additional expenses. Whether you're looking for a free AI porn video generator or a premium adult AI image generator, pricing ranges from basic tools to enterprise-level solutions. This article breaks down the costs, features, and what to expect from AI-driven adult content platforms.

How Air Coil Inductors Work By Cet TechnologyCET Technology

Achieving Extreme Scale with ScyllaDB: Tips & TradeoffsScyllaDB

Explore critical strategies – and antipatterns – for achieving low latency at extreme scale If you’re getting started with ScyllaDB, you’re probably intrigued by its potential to achieve predictable low latency at extreme scale. But how do you ensure that you’re maximizing that potential for your team’s specific workloads and technical requirements? This webinar offers practical advice for navigating the various decision points you’ll face as you evaluate ScyllaDB for your project and move into production. We’ll cover the most critical considerations, tradeoffs, and recommendations related to: - Infrastructure selection - ScyllaDB configuration - Client-side setup - Data modeling Join us for an inside look at the lessons learned across thousands of real-world distributed database projects.

Java on AWS Without the Headaches - Fast Builds, Cheap Deploys, No KubernetesVictorSzoltysek

Java Apps on AWS Without the Headaches: Fast Builds, Cheap Deploys, No Kubernetes Let’s face it: the cloud has gotten out of hand. What used to be simple—deploying your Java app—has become a maze of slow builds, tedious deploys, and eye-watering AWS bills. But here’s the thing: it doesn’t have to be this way. Every minute you spend waiting on builds or wrestling with unnecessary cloud complexity is a minute you’re not building the features your customers actually care about. In this talk, I’ll show you how to go from a shiny new Java app to production in under 10 minutes—with fast builds, cheap deploys, and zero downtime. We’ll go deep into optimizing builds with Gradle (it’s time to leave Maven in the dust), parallelization strategies, and smarter caching mechanics that make your CI/CD pipelines fly. From there, we’ll review the dozen+ ways AWS lets you deploy apps and cut through the chaos to find the solutions that work best for lean, fast, cost-effective pipelines. Spoiler: ECS and EKS usually aren’t the answer. Oh, and I’ll even show you how AI tools like AWS Bedrock can help streamline your processes further, so you can automate what should already be automatic. This talk is for developers fed up with the cost, complexity, and friction of modern cloud setups—or those who long for the simplicity of the Heroku/Beanstalk/PCF days when deploying to the cloud wasn’t a headache. Whether you’re on AWS, Azure, or GCP, you’ll learn actionable, cloud-agnostic tips to build faster, deploy cheaper, and refocus on what matters most: delivering value to your users.

Graphs & GraphRAG - Essential Ingredients for GenAINeo4j

Knowledge graphs are emerging as useful and often necessary for bringing Enterprise GenAI projects from PoC into production. They make GenAI more dependable, transparent and secure across a wide variety of use cases. They are also helpful in GenAI application development: providing a human-navigable view of relevant knowledge that can be queried and visualised. This talk will share up-to-date learnings from the evolving field of knowledge graphs; why more & more organisations are using knowledge graphs to achieve GenAI successes; and practical definitions, tools, and tips for getting started.

Scalable Multi-Agent AI with AutoGen by UdaiUdaiappa Ramachandran

Build with AI on Google Cloud Session #5Margaret Maynard-Reid

UiPath NY AI Series: Session 3: UiPath Autopilot for Everyone with Clipboard AIDianaGray10

? Embracing the Future: UiPath NY AI Series – Session 3: UiPath Autopilot for Everyone with Clipboard AI ? Event Overview This session will provide a deep dive into how UiPath Clipboard AI and Autopilot are reshaping automation, offering attendees a firsthand look at their capabilities, use cases, and real-world benefits. Whether you're a developer, business leader, or automation enthusiast, you'll gain valuable insights into leveraging these AI-driven tools to streamline operations and maximize productivity. ??

SAP Automation with UiPath: SAP Test Automation - Part 5 of 8DianaGray10

This interesting webinar will show how UiPath can change how SAP Test Automation works. It will also show the main benefits and best ways to use UiPath with SAP. Topics to be covered: Learn about SAP test automation and why it's important for testing. UiPath Overview: Learn how UiPath can make your SAP testing easier and faster. Test Manager: Learn about the key advantages of automating your SAP tests, including increased accuracy and reduced time. Best Practices: Get practical tips on how to use and improve test automation with UiPath. Real-World Examples: Demonstration on how organizations have successfully leveraged UiPath for SAP test automation.

狠狠撸s from Perth MuleSoft Meetup March 2025Michael Price

Building High-Impact Teams Beyond the Product Triad.pdfRafael Burity

Recruiting Tech: A Look at Why AI is Actually OGMatt Charney

The Future is Here – Learn How to Get Started! Ionic App Development7Pillars

What is Ionic App Development? – A powerful framework for building high-performance, cross-platform mobile apps with a single codebase. Key Benefits of Ionic App Development – Cost-effective, fast development, rich UI components, and seamless integration with native features. Ionic App Development Process – Includes planning, UI/UX design, coding, testing, and deployment for scalable mobile solutions. Why Choose Ionic for Your Mobile App? – Ionic offers flexibility, native-like performance, and strong community support for modern app development. Future of Ionic App Development – Continuous updates, strong ecosystem, and growing adoption make Ionic a top choice for hybrid app development.

GDG Cloud Southlake #41: Shay Levi: Beyond the Hype:How Enterprises Are Using AIJames Anderson

Beyond the Hype: How Enterprises Are Actually Using AI Webinar Abstract: AI promises to revolutionize enterprises - but what’s actually working in the real world? In this session, we cut through the noise and share practical, real-world AI implementations that deliver results. Learn how leading enterprises are solving their most complex AI challenges in hours, not months, while keeping full control over security, compliance, and integrations. We’ll break down key lessons, highlight recent use cases, and show how Unframe’s Turnkey Enterprise AI Platform is making AI adoption fast, scalable, and risk-free. Join the session to get actionable insights on enterprise AI - without the fluff. Bio: Shay Levi is the Co-Founder and CEO of Unframe, a company redefining enterprise AI with scalable, secure solutions. Previously, he co-founded Noname Security and led the company to its $500M acquisition by Akamai in just four years. A proven innovator in cybersecurity and technology, he specializes in building transformative solutions.

Testing Tools for Accessibility Enhancement Part II.pptxJulia Undeutsch

STRING FUNCTIONS IN JAVA BY N SARATH KUMARSarathkumar Narsupalli

UiPath NY AI Series: Session 4: UiPath AutoPilot for Developers using Studio WebDianaGray10

Harnessing the Power of AI in Salesforce.pdfrabiabajaj1

When Platform Engineers meet SREs - The Birth of O11y-as-a-Service SuperpowersEric D. Schabell

The Rise of AI Agents-From Automation to Autonomous TechnologyImpelsys Inc.

Sugarlab AI: How Much Does an XXX AI Porn Generator Cost in 2025Sugarlab AI

How Air Coil Inductors Work By Cet TechnologyCET Technology

Achieving Extreme Scale with ScyllaDB: Tips & TradeoffsScyllaDB

Java on AWS Without the Headaches - Fast Builds, Cheap Deploys, No KubernetesVictorSzoltysek

Graphs & GraphRAG - Essential Ingredients for GenAINeo4j

Scalable Multi-Agent AI with AutoGen by UdaiUdaiappa Ramachandran

Build with AI on Google Cloud Session #5Margaret Maynard-Reid

UiPath NY AI Series: Session 3: UiPath Autopilot for Everyone with Clipboard AIDianaGray10

SAP Automation with UiPath: SAP Test Automation - Part 5 of 8DianaGray10

狠狠撸s from Perth MuleSoft Meetup March 2025Michael Price

Building High-Impact Teams Beyond the Product Triad.pdfRafael Burity

Recruiting Tech: A Look at Why AI is Actually OGMatt Charney

The Future is Here – Learn How to Get Started! Ionic App Development7Pillars

GDG Cloud Southlake #41: Shay Levi: Beyond the Hype:How Enterprises Are Using AIJames Anderson

Testing Tools for Accessibility Enhancement Part II.pptxJulia Undeutsch

STRING FUNCTIONS IN JAVA BY N SARATH KUMARSarathkumar Narsupalli

UiPath NY AI Series: Session 4: UiPath AutoPilot for Developers using Studio WebDianaGray10

Harnessing the Power of AI in Salesforce.pdfrabiabajaj1

Ruby: Beyond the Basics

1. Ruby: Beyond the Basics by Michael Koby http://www.codecasts.tv

2. Hi, my name is... Michael Koby

3. @mkoby

4. http://www.codecasts.tv

5. http://www.mkoby.com

6. What

7. What ? Open Classes

8. What ? Open Classes ? Dynamic Methods

9. Metaprogramming Ruby by Paolo Perrotta O’Reilly: http://obyk.us/39267 Amazon: http://obyk.us/1efe7

10. Open Classes

11. What is an “Open Class?”

12. You’ve Heard of this by Another Name

13. Monkeypatching

15. class String #shortened for brevity def sub(a, b) #replaces string ‘a’ with string ‘b’ end def gsub(a, b) #similar to sub but with the /g from RegEx end #shortened for brevity end

17. class String def to_alphanumeric gsub /[^ws]/, ‘’ end end

18. 1.9.3 :005 > “my string”.methods.grep /alphanumeric/

19. => [:to_alphanumeric]

21. class Employee def salary “Some Number” end end

22. class Employee def salary “Some Number” end end class Employee def name “Some Name” end end

24. e = Employee.new

25. e = Employee.new e.salary

26. e = Employee.new e.salary # => “Some Number”

27. e = Employee.new e.salary # => “Some Number” e.name

28. e = Employee.new e.salary # => “Some Number” e.name # => “Some Name”

29. class Employee def salary “Some Number” end end class Employee def name “Some Name” end end

30. Some Real Life Samples

31. Dynamic Methods

32. How You Usually Call Methods

34. someObject.methodName

35. Dynamically Calling Methods

37. x = 2

38. x = 2 x.send(:+, 2)

39. x = 2 x.send(:+, 2) => 4

40. class APIRequestWrapper attr_accessor :client def initialize @client = Savon::Client.new do |wsdl| #wsdl.options go here end end ## Makes API request, request_name is string ## parameters is a Ruby hash def make_api_request(request_name, paramenters) @client.request(request_name.to_sym) do |soap| soap.body = parameters end end end

41. Some Real Life Samples

42. In Closing...

43. Open Classes

44. class Employee def salary “Some Number” end end class Employee def name “Some Name” end end

45. Dynamic Methods

46. x = 2 x.send(:+, 2) => 4

47. Metaprogramming Ruby by Paolo Perrotta O’Reilly: http://obyk.us/39267 Amazon: http://obyk.us/1efe7

48. Thank You!