Web Reference: Using command line arguments adds a new tool to your Ruby toolbelt, which you can use to get user input into your program if you choose. The gets and gets.chomp methods can be used for user input. Ruby captures command line arguments with a special array named ARGV. argv is a short form for ‘argument vector’. In other words: a vector, or array, of arguments. It holds the arguments that were passed in to the current process on the command line. Here’s an example of inspecting ARGV and passing in some simple options. It’s an Array! Learn how to handle command line arguments in Ruby using the `ARGV` array. This article covers how to access and manipulate command line arguments, as well as best practices for using `ARGV` in your Ruby scripts.
YouTube Excerpt: More videos like this online at http://www.theurbanpenguin.com We have seen previously in my examples that we can
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