ruby – CodeRavo

Executing Shell Commands from Ruby

Ruby provides several ways to execute shell commands and interact with the operating system. In this … Executing Shell Commands from RubyRead more

Introduction In Ruby, arrays are fundamental data structures used for storing ordered collections of objects. One … Mastering Array Iteration in Ruby: Techniques and Use CasesRead more

Introduction In Ruby, hashes are a fundamental data structure used to store key-value pairs. There may … Efficient Key Removal from Hashes in RubyRead more

Introduction Selenium WebDriver is a powerful tool for automating web browsers, allowing developers to perform tasks … Capturing Screenshots with Selenium WebDriver Across LanguagesRead more

Discovering Object Types in Ruby Ruby is a dynamically-typed language, meaning that you don’t explicitly declare … Understanding Object Types in RubyRead more

Introduction to File Handling in Ruby Ruby provides robust tools for interacting with files, allowing you … File Handling in RubyRead more

Whitespace characters (spaces, tabs, newlines, etc.) often need to be manipulated when working with strings. Ruby … Working with Whitespace in Ruby StringsRead more

Introduction Developing with Ruby on a macOS system can sometimes present challenges, particularly when it comes … Managing Ruby Versions and Gem Permissions on macOSRead more

Upgrading Ruby on Mac OS X is a straightforward process that can be accomplished using various … Upgrading Ruby on Mac OS XRead more

Introduction When working with strings in Ruby, you often need to convert them between different cases. … Mastering Case Conversion in Ruby StringsRead more