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# REBOL Cheatsheet ## Overview REBOL is a high-level programming language that is designed to be easy to learn and use. It has a number of unique features that make it a powerful tool for developing applications. ## Variables Variables in REBOL are created using the `set` function. Here's an example:
set my-variable 10
## Functions Functions in REBOL are defined using the `function` keyword. Here's an example:
function [a b] [
return a + b
]
## Loops REBOL has several types of loops, including `for`, `while`, and `until`. Here's an example of a `for` loop:
for i 1 10 1 [
print i
]
### Conditionals REBOL has several types of conditionals, including `if`, `either`, and `case`. Here's an example of an `if` statement:
if x > 10 [
print "x is greater than 10"
]
## File Manipulation REBOL has built-in support for file manipulation. Here's an example of how to read a file:
file: read %myfile.txt
print file
## Resources Here are some resources for learning more about REBOL: - [The REBOL Programming Language](https://www.rebol.com/) - [REBOL Tutorial](https://www.tutorialspoint.com/rebol/index.htm) - [REBOL Cookbook](https://github.com/rebol/rebol3/wiki/Cookbook)