Launch to the App Store, faster. Thanks to RubyMotion, your Ruby developers can write iOS and Android apps, today. Ruby makes programmers happy and productive, and by sharing the same language across platforms
How to Write a Web Application in Rubywill be published eventually. To be notified when it’s available, pleasefollow @rubywebappor enter your email address here: Email (I’ll only use this to keep you informed about the project, and won’t share it with anyone.)...
The above code helps us create a file calledmy-file.txtif it does not already exist and allows us to writeA simple message.to the file. If the file already exists, the code overwrites the file and its content. Instead of overwriting the file content, Ruby provides a way of appending ...
I had an idea the other day, to write a basic search engine – in Ruby (did I mention I’ve beenplaying around with Rubylately). I am well aware that there are perfectly adequate ruby crawlers available to use, suchRDigor Mechanize. But I don’t want to use any libraries for the h...
That’s the easiest way to write to a file in Ruby in just one line of code 🙂 One more thing… If you want to write an array to a file you’ll have to convert it into a string first. Here’s how: File.write("log.txt", [1,2,3].join("\n"), mode: "a") ...
In the example above, if a is a string of more than 100 characters, then the case expression will return It's text. Use polymorphism instead I’m not going to get into the benefits of OOP here, you can read more about that in the Object-Oriented Programming with Ruby article, but I...
The DeepL API offers officially-supported client libraries in Python, .NET, Node.js, PHP, Ruby, and Java. Need to generate your own client? There's an OpenAPI spec for that. Read the docs Get in touch Built something cool with our API? Need help? Just want to say hi? Reach out to...
In the example above, if a is a string of more than 100 characters, then the case expression will return It's text. Use polymorphism instead I’m not going to get into the benefits of OOP here, you can read more about that in the Object-Oriented Programming with Ruby article, but I...
Code Scraped Write declarative scrapers in Ruby. If you need to write a webscraper (maybe to scrape a single page, or one that hits a page which lists a load of other pages, and jumps into each ofthosepages to pull out the same data) thescrapedgem will help you write it quickly and...
Once the text file opens up in the terminal window you’ll type out your program: hello.rb puts"Hello, World!" Copy Let’s break down the different components of the code. putsis a Rubymethodthat tells the computer to print some text to the screen. ...