Create files and directories - Help | RubyMine

How Do You Create Arrays in Ruby? - ThoughtCo Sep 24, 2018 How to Create and Publish Your Own Ruby Gem From Scratch Sep 24, 2019

Ruby - Arrays - Tutorialspoint

Create Directory if it doesn't exist with Ruby - Stack To create nested directories at once, FileUtils is needed: require 'fileutils' FileUtils.mkdir_p 'foo/bar' # => ["foo/bar"] Edit2: you do not have to use FileUtils , you may do … How to Create a Development Folder for Ruby Projects - dummies First, create a development directory to hold all your Ruby projects: $ mkdir development. The new development directory will be created in your current directory. Remember that your prompt will look different on Windows and will normally display the current directory.

How Do You Create Arrays in Ruby? - ThoughtCo

Ruby CSV: How You Can Process and Manipulate CSV Files