Ruby file open block example

By Alvin Alexander. Last updated: June 4, How to append text to a file with Ruby. A Ruby temporary file example. How to process every line in a text file with Ruby. How to open a file and read its contents using Ruby. Scala 3 opaque types: How to create meaningful type names. Data Science. Angular 7. Machine Learning. Data Structures. Operating System.

Computer Network. Compiler Design. Computer Organization. Discrete Mathematics. Ethical Hacking. Computer Graphics. Software Engineering. Web Technology. Cyber Security. C Programming. Control System. Data Mining. Data Warehouse. Javatpoint Services JavaTpoint offers too many high quality services. IO cooked IO cooked! There are two methods to open a file in Ruby: File. Tim Snowhite 3, 2 2 gold badges 21 21 silver badges 27 27 bronze badges.

I don't think it matters so much, but it's far more common to write class methods as File. So you will need to do newFile. Add a comment. Active Oldest Votes. Improve this answer. DarkDust DarkDust I'll explain you the blocks a little more, as I suppose that I can guess why you asked this question ;- The block in ruby is just a parameter for some method.

It's not just a different syntax. Arsen7 Arsen7 I am new to Ruby and I can't run your code. Uh, sorry for the answer coming 4 years too late. It was NOT a working example. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.