How to use this tool?

This free online converter lets you convert code from Ruby to Lua in a click of a button. To use this converter, take the following steps -

  1. Type or paste your Ruby code in the input box.
  2. Click the convert button.
  3. The resulting Lua code from the conversion will be displayed in the output box.

Examples

The following are examples of code conversion from Ruby to Lua using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Ruby

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Lua

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Ruby

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Lua

Key differences between Ruby and Lua

CharacteristicRubyLua
SyntaxRuby has a more natural language-like syntax, with a focus on readability and ease of use.Lua has a simpler syntax, with a focus on minimalism and flexibility.
ParadigmRuby is a multi-paradigm language, supporting object-oriented, functional, and imperative programming.Lua is a procedural language with some support for object-oriented programming.
TypingRuby is dynamically typed, meaning that variable types are determined at runtime.Lua is dynamically typed, meaning that variable types are determined at runtime.
PerformanceRuby is generally slower than other languages due to its dynamic nature and garbage collection.Lua is generally faster than Ruby due to its lightweight design and lack of garbage collection.
Libraries and frameworksRuby has a large and active community with many libraries and frameworks available, including Ruby on Rails.Lua has a smaller community and fewer libraries and frameworks available, but still has some useful options such as LÖVE for game development.
Community and supportRuby has a large and active community with many resources available for learning and support.Lua has a smaller community, but still has some resources available for learning and support.
Learning curveRuby has a moderate learning curve, with a focus on readability and ease of use.Lua has a relatively low learning curve, with a simple syntax and minimalistic design.