How to use this tool?
This free online converter lets you convert code from JavaScript to Ruby in a click of a button. To use this converter, take the following steps -
- Type or paste your JavaScript code in the input box.
- Click the convert button.
- The resulting Ruby code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from JavaScript to Ruby 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.
JavaScript
Ruby
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
JavaScript
Ruby
Key differences between JavaScript and Ruby
Characteristic | JavaScript | Ruby |
---|---|---|
Syntax | JavaScript syntax is similar to C++ and Java, with curly braces and semicolons. | Ruby syntax is more flexible and closer to natural language, with less emphasis on punctuation. |
Paradigm | JavaScript supports both object-oriented and functional programming paradigms. | Ruby is primarily object-oriented, but also supports functional programming. |
Typing | JavaScript is dynamically typed, meaning that variable types are determined at runtime. | Ruby is dynamically typed, meaning that variable types are determined at runtime. |
Performance | JavaScript is generally faster than Ruby, but slower than lower-level languages like C++. | Ruby is slower than JavaScript, but faster than some other interpreted languages like Python. |
Libraries and frameworks | JavaScript has a wide range of libraries and frameworks, including React, Angular, and Node.js. | Ruby has a smaller selection of libraries and frameworks, but includes popular options like Ruby on Rails. |
Community and support | JavaScript has a large and active community, with many resources and forums available for support. | Ruby also has a strong community, but is smaller than JavaScript's and may have fewer resources available. |
Learning curve | JavaScript has a moderate learning curve, with some complex concepts like closures and asynchronous programming. | Ruby has a relatively easy learning curve, with a focus on simplicity and readability. |