For the Ruby programming language, the update to version 3.4 brings a new keyword for block parameters with "it" and Prism as a new standard parser. The development team behind the dynamic and ...
When Yukihiro “Matz” Matsumoto created Ruby in the mid-1990s he did so with programmer productivity as a priority. The result was a powerful, flexible language with an elegant syntax that reads and ...
Ever since the invention of the computer, software development has been trending towards higher-level languages. From assembly language, to C, to C++, to Java, each step up has met with the same ...
This article is excerpted from Rails for Java Developers, by Stuart Halloway and Justin Gehtland, with permission of The Pragmatic Programmers. All rights reserved ...
Use the shell as you would any shell (bash, zsh, ksh). Lots of things don't work yet. Ruby does, which is pretty sweet. You can do either: Preference is given to ruby methods over shell commands and ...
Run Ruby code from a file Log output to the terminal Run Ruby code from IRB Run RSpec tests in Ruby puts is a built-in Ruby method that will output a string of text to the terminal. It's the Ruby ...
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