.NET to Ruby

Free .NET to Ruby Code Converter

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Transform your code from .NET to Ruby with our free AI-based code convertion tool. If you like what you see, we also create documentation for your code! We don't ever store your code or any representation of it in our databases, but it will be shared with the LLM of our choice for processing.

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How to convert from .NET to Ruby

When embarking on the journey to convert from .NET to Ruby, acknowledging the fundamental differences between the two programming paradigms is crucial. .NET, primarily using C#, is a statically-typed, object-oriented framework, whereas Ruby offers a dynamically-typed, object-oriented scripting language. Being proficient in .NET gives you a strong foundation, but grasping Ruby's flexibility and conventions will be essential.

Setting Up Your Environment for Conversion

First and foremost, ensure you have Ruby installed on your development machine. You can install Ruby through the RubyInstaller for Windows or using package managers like rbenv or rvm for macOS and Linux.

# Install on macOS
brew install rbenv
rbenv install 3.0.0
rbenv global 3.0.0

# Install on Linux
sudo apt-get install rbenv
rbenv install 3.0.0
rbenv global 3.0.0

Next, choose an Integrated Development Environment (IDE) that supports Ruby, such as RubyMine, Visual Studio Code, or Sublime Text.

Translating Syntax and Language Constructs

Data Types and Variables

.NET Example (C#):

int age = 30;
string name = "John Doe";
bool isActive = true;

Equivalent Ruby Code:

age = 30
name = "John Doe"
is_active = true

Control Structures

If Statements

.NET Example (C#):

if (age > 18) {
} else {
    Console.WriteLine("Not an adult");

Equivalent Ruby Code:

if age > 18
  puts "Adult"
  puts "Not an adult"

Loop Constructs

For Loop

.NET Example (C#):

for (int i = 0; i < 10; i++) {

Equivalent Ruby Code:

10.times do |i|
  puts i

While Loop

.NET Example (C#):

int i = 0;
while (i < 10) {

Equivalent Ruby Code:

i = 0
while i < 10
  puts i
  i += 1

Handling Object-Oriented Concepts

Classes and Methods

.NET Example (C#):

public class Person {
    public string Name { get; set; }
    public int Age { get; set; }

    public void Greet() {
        Console.WriteLine($"Hello, my name is {Name}");

Equivalent Ruby Code:

class Person
  attr_accessor :name, :age

  def initialize(name, age)
    @name = name
    @age = age

  def greet
    puts "Hello, my name is #{@name}"

Common Libraries and Frameworks

.NET to Ruby Libraries

.NET has a rich set of libraries for various purposes such as Entity Framework for ORM, ASP.NET for web services, etc. Ruby's ecosystem offers equivalents—though differing in implementation.

Database Access

.NET with Entity Framework:

public class MyDbContext : DbContext {
    public DbSet<Person> People { get; set; }

Ruby with ActiveRecord:

class Person < ActiveRecord::Base

Web Development Frameworks

.NET with ASP.NET:

public class HomeController : Controller {
    public IActionResult Index() {
        return View();

Ruby with Rails:

class HomeController < ApplicationController
  def index


Converting from .NET to Ruby involves understanding the core differences in language design, syntax, and available libraries. With this knowledge, you can adapt your .NET expertise to leverage Ruby's dynamic and expressive capabilities. Utilizing a Free .NET to Ruby Code Converter can assist in automating part of the translation process, but manual adjustments will enhance the code’s efficiency, readability, and integration with Ruby conventions. Happy coding!

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