How to use this tool?
This free online converter lets you convert code from Crystal to Scheme in a click of a button. To use this converter, take the following steps -
- Type or paste your Crystal code in the input box.
- Click the convert button.
- The resulting Scheme code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from Crystal to Scheme 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.
Crystal
Scheme
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
Crystal
Scheme
Key differences between Crystal and Scheme
Characteristic | Crystal | Scheme |
---|---|---|
Syntax | Crystal has a syntax similar to Ruby, with some additional features like static typing. | Scheme has a simple and minimalist syntax, with a focus on parentheses and prefix notation. |
Paradigm | Crystal supports both object-oriented and functional programming paradigms. | Scheme is a functional programming language. |
Typing | Crystal has static typing with type inference. | Scheme is dynamically typed. |
Performance | Crystal is known for its high performance, as it compiles to native code. | Scheme is an interpreted language and generally has lower performance compared to compiled languages. |
Libraries and frameworks | Crystal has a growing ecosystem of libraries and frameworks, but it may not have as many options as more established languages. | Scheme has a smaller ecosystem of libraries and frameworks compared to more popular languages. |
Community and support | Crystal has a smaller community compared to more popular languages, but it is growing and has active support. | Scheme has a dedicated community and good support, especially within the academic and research communities. |
Learning curve | Crystal has a moderate learning curve, especially for developers familiar with Ruby. | Scheme has a steep learning curve, especially for developers new to functional programming and Lisp-like syntax. |