Slack Bots in Ruby
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The document discusses using Slack bots built with Ruby, including core Slack concepts like channels, files, users and APIs, and provides examples of bots like Lunch Roulette that facilitate random connections between users by suggesting places to meet or topics to discuss. It also shares stories about the original design of Fitnesse and the development of the Lunch Roulette bot, and encourages considering frameworks like Rails as a means to an end rather than the defining aspect of an application.
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Ruby and Twitter at the Ruby drink-up of Sophia, January 2013
Ruby and Twitter at the Ruby drink-up of Sophia, January 2013
Workshop on Source control, git merge walkthroughs
Workshop on Source control, git merge walkthroughs
Pilot Tech Talk #10 — Practical automation by Kamil Cholewiński
Pilot Tech Talk #10 — Practical automation by Kamil Cholewiński
Making it Work Offline: Current & Future Offline APIs for Web Apps
Making it Work Offline: Current & Future Offline APIs for Web Apps
Persistent Memory Development Kit (PMDK): State of the Project
Persistent Memory Development Kit (PMDK): State of the Project
Infrastructure as code might be literally impossible / Joe Domato (packageclo...
Infrastructure as code might be literally impossible / Joe Domato (packageclo...
Software Quality Assurance Tooling - Wintersession 2024
Software Quality Assurance Tooling - Wintersession 2024
SFScon17 - Daniele Gobbetti: "Free software projects on GitHub and DMCA"
SFScon17 - Daniele Gobbetti: "Free software projects on GitHub and DMCA"
More from Tristan Gomez
The Art of Tracking
Presented in the KL Ruby Brigade September 2018
Tracking pixels are used everywhere, but what's the underlying technology to make it work?
We might be very good web developers, but to achieve mastery we need to start going back to the basics and ask ourselves "How exactly does this technology work?"
Maker's Schedule, Manager's Schedule
This document contrasts the schedules of managers and makers (such as programmers and writers). Managers operate on a schedule broken into short time blocks, often hourly, where meetings fill empty slots. Makers require longer uninterrupted blocks of half a day or more to focus on complex tasks without distraction. Interrupting makers cuts their productivity as it takes time to regain focus. The document provides suggestions for reconciling the schedules such as flexitime, communicating availability, and sending meeting questions in advance.
When Javascript isn't Javascript
This document discusses using Ruby code in the browser through a Ruby to JavaScript compiler called Opal. Opal allows you to write Ruby code and compile it to JavaScript, enabling the use of Ruby concepts and syntax directly in web applications. Some key points covered include how Opal maps Ruby concepts like self, nil, and truthy values to their JavaScript equivalents, a demo of a calculator application built with Opal, and answers to common questions about whether and how Ruby and JavaScript can interact when using Opal. Benchmarks are also mentioned comparing performance of Ruby code compiled to JS versus interpreting Ruby directly in the browser.
Vue on rails
A gentle introduction to modern clien-side web frameworks for Rails developers
See
https://github.com/parasquid/blog_sample_rails/tree/introducing-vue-js-to-your-rails-devs for the repository
2FA and OTP
The document discusses two-factor authentication (2FA) and one-time passwords (OTP) using HMAC-based OTP (HOTP) and time-based OTP (TOTP). HOTP uses HMAC to sign a counter, meeting requirements like being hardware-friendly. TOTP extends HOTP by using Unix time as a moving factor between the prover and verifier, requiring them to share secrets, time steps, and unique keys per user. The document recommends settings for TOTP and contrasts it with random number generators.
Life Beyond Rails: Creating Cross Platform Ruby Apps
This document discusses building cross-platform applications. It argues that cross-platform support allows reuse of significant portions of code across multiple platforms. Common tools can operate on different things through techniques like encapsulation and polymorphism. While object-oriented programming is about organizing a program with objects, cross-platform development focuses on connecting elements in a modular way to manage complexity.
Refactoring @ Mindvalley: Smells, Techniques and Patterns
Every week my team commits really good, clean code. I decided to get the best of the commits and showcase what makes them good, what smells they address, and what techniques they used.
NuBank - Hyperlocal Banking
This is the pitch I made that won SGD10,000 (second place) for the 2015 DBS Blockchain Hackathon.
https://www.coingecko.com/buzz/3-winning-hacks-from-the-dbs-blockchain-hackathon-in-singapore
How I Hire Developers
The document describes how to hire good developers. It outlines a hiring pipeline that includes a technical test with coding challenges, followed by an interview. The technical test evaluates skills like application design, algorithms, and code quality. The interview focuses more on attitude by asking questions about curiosity, learning, side projects, mistakes made, and what makes a good developer. The goal is to find developers who are passionate about problem solving and enjoyable to work with every day.
Nosql kl-2013-04-25
This document provides an overview and comparison of key-value stores and document databases. It discusses that while they are conceptually similar in storing and accessing data via keys or queries, key-value stores treat aggregates as opaque while document databases are aware of data structures. Sample use cases are given for each: key-value stores for session data and shopping carts, document databases for content management and analytics where structure is important. The document concludes that the right database depends on the job and tradeoffs.
Meaningful metrics
The document discusses meaningful metrics for measuring digital marketing performance. It outlines some common metrics like page views, click-through rates, and signups that provide only superficial insights. More meaningful metrics answer questions about impact on business goals and highlight areas for improvement. The presenter discusses how their company Mindvalley measures the lifetime value of leads to determine how much a lead is worth over time through a system called Oathkeeper. It tracks marketing attribution and monetization across multiple channels. Implementing custom analytics requires flexibility and the ability to attach dollar values to collected data and insights.
More from Tristan Gomez (11)
Life Beyond Rails: Creating Cross Platform Ruby Apps
Life Beyond Rails: Creating Cross Platform Ruby Apps
Refactoring @ Mindvalley: Smells, Techniques and Patterns
Refactoring @ Mindvalley: Smells, Techniques and Patterns
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Malibou Pitch Deck For Its €3M Seed Round
French start-up Malibou raised a €3 million Seed Round to develop its payroll and human resources
management platform for VSEs and SMEs. The financing round was led by investors Breega, Y Combinator, and FCVC.
E-commerce Development Services- Hornet Dynamics
For any business hoping to succeed in the digital age, having a strong online presence is crucial. We offer Ecommerce Development Services that are customized according to your business requirements and client preferences, enabling you to create a dynamic, safe, and user-friendly online store.
How to write a program in any programming language
How to write a program in any programming language
The Key to Digital Success_ A Comprehensive Guide to Continuous Testing Integ...
In today's business landscape, digital integration is ubiquitous, demanding swift innovation as a necessity rather than a luxury. In a fiercely competitive market with heightened customer expectations, the timely launch of flawless digital products is crucial for both acquisition and retention—any delay risks ceding market share to competitors.
UI5con 2024 - Keynote: Latest News about UI5 and it’s Ecosystem
Learn about the latest innovations in and around OpenUI5/SAPUI5: UI5 Tooling, UI5 linter, UI5 Web Components, Web Components Integration, UI5 2.x, UI5 GenAI.
Recording:
https://www.youtube.com/live/MSdGLG2zLy8?si=INxBHTqkwHhxV5Ta&t=0
Microservice Teams - How the cloud changes the way we work
A lot of technical challenges and complexity come with building a cloud-native and distributed architecture. The way we develop backend software has fundamentally changed in the last ten years. Managing a microservices architecture demands a lot of us to ensure observability and operational resiliency. But did you also change the way you run your development teams?
Sven will talk about Atlassian’s journey from a monolith to a multi-tenanted architecture and how it affected the way the engineering teams work. You will learn how we shifted to service ownership, moved to more autonomous teams (and its challenges), and established platform and enablement teams.
Artificia Intellicence and XPath Extension Functions
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
Liberarsi dai framework con i Web Component.pptx
In Italian
Presentazione sulle feature e l'utilizzo dei Web Component nell sviluppo di pagine e applicazioni web. Racconto delle ragioni storiche dell'avvento dei Web Component. Evidenziazione dei vantaggi e delle sfide poste, indicazione delle best practices, con particolare accento sulla possibilità di usare web component per facilitare la migrazione delle proprie applicazioni verso nuovi stack tecnologici.
Oracle 23c New Features For DBAs and Developers.pptx
Most important New features of Oracle 23c for DBAs and Developers. You can get more idea from my youtube channel video from https://youtu.be/XvL5WtaC20A
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
Salesforce Healthcare CRM, implemented by VALiNTRY360, revolutionizes patient management by enhancing patient engagement, streamlining administrative processes, and improving care coordination. Its advanced analytics, robust security, and seamless integration with telehealth services ensure that healthcare providers can deliver personalized, efficient, and secure patient care. By automating routine tasks and providing actionable insights, Salesforce Healthcare CRM enables healthcare providers to focus on delivering high-quality care, leading to better patient outcomes and higher satisfaction. VALiNTRY360's expertise ensures a tailored solution that meets the unique needs of any healthcare practice, from small clinics to large hospital systems.
For more info visit us https://valintry360.com/solutions/health-life-sciences
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8 Best Automated Android App Testing Tool and Framework in 2024.pdf
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
UI5con 2024 - Bring Your Own Design System
How do you combine the OpenUI5/SAPUI5 programming model with a design system that makes its controls available as Web Components? Since OpenUI5/SAPUI5 1.120, the framework supports the integration of any Web Components. This makes it possible, for example, to natively embed own Web Components of your design system which are created with Stencil. The integration embeds the Web Components in a way that they can be used naturally in XMLViews, like with standard UI5 controls, and can be bound with data binding. Learn how you can also make use of the Web Components base class in OpenUI5/SAPUI5 to also integrate your Web Components and get inspired by the solution to generate a custom UI5 library providing the Web Components control wrappers for the native ones.
How Can Hiring A Mobile App Development Company Help Your Business Grow?
ToXSL Technologies is an award-winning Mobile App Development Company in Dubai that helps businesses reshape their digital possibilities with custom app services. As a top app development company in Dubai, we offer highly engaging iOS & Android app solutions. https://rb.gy/necdnt
Enums On Steroids - let's look at sealed classes !
These are slides for my session"Enums On Steroids - let's look at sealed classes !" - delivered among others, on Devoxx UK 2024 conference
Modelling Up - DDDEurope 2024 - Amsterdam
What to do when you have a perfect model for your software but you are constrained by an imperfect business model?
This talk explores the challenges of bringing modelling rigour to the business and strategy levels, and talking to your non-technical counterparts in the process.
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YAML crash COURSE how to write yaml file for adding configuring details
YAML crash COURSE how to write yaml file for adding configuring details
How to write a program in any programming language
How to write a program in any programming language
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The Key to Digital Success_ A Comprehensive Guide to Continuous Testing Integ...
UI5con 2024 - Keynote: Latest News about UI5 and it’s Ecosystem
UI5con 2024 - Keynote: Latest News about UI5 and it’s Ecosystem
Microservice Teams - How the cloud changes the way we work
Microservice Teams - How the cloud changes the way we work
Artificia Intellicence and XPath Extension Functions
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Oracle 23c New Features For DBAs and Developers.pptx
Oracle 23c New Features For DBAs and Developers.pptx
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
8 Best Automated Android App Testing Tool and Framework in 2024.pdf
8 Best Automated Android App Testing Tool and Framework in 2024.pdf
How Can Hiring A Mobile App Development Company Help Your Business Grow?
How Can Hiring A Mobile App Development Company Help Your Business Grow?
Enums On Steroids - let's look at sealed classes !
Enums On Steroids - let's look at sealed classes !
Slack Bots in Ruby
- 1. Slack Bots in Ruby #lunch-buddies in rubymy.slack.com bit.ly/rubymyslack
- 2. @parasquid Chief Problem Solver at Mindvalley
- 4. Slack Core Concepts Web API Events API RTM API
- 5. Slack Core Concepts Incoming Webhooks Slash Commands Bot Users
- 9. Lunch Roulette Facilitate random connections Have lunch with someone Suggest a place or a topic (break the ice)
- 10. Demo
- 11. Part 2
- 12. Story of Fitnesse (by Uncle Bob) Original design was to persist the wiki to permanent storage Issue was ignored at first (ram resident, no persistence when application exits) A lot of code written that worked through the behavior of the system and components At first, wrote to flat files instead of a database DB persistence was finally written as a plugin
- 13. Story of Lunch Roulette (by parasquid) rails new . -T --skip-coffee --skip- turbolinks stories in Trello TDD ended up not using the rest of the Rails app for the MVP T_T
- 14. When you type "rails new", you enter a mindset. One that biases you towards making an application that conforms to what a "rails app" is supposed to be like.
- 15. Rails is not your Application (but it's a damned fast way to make one)
- 16. mindvalley.com/careers http://careers.mindvalley.com/ entry-level-developer (we have medical/dental)
- 17. @parasquid Chief Problem Solver at Mindvalley