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 in REBOL are created using the set function. Here’s an example:
set my-variable 10
Functions in REBOL are defined using the function keyword. Here’s an example:
function [a b] [
return a + b
]
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
]
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"
]
REBOL has built-in support for file manipulation. Here’s an example of how to read a file:
file: read %myfile.txt
print file
Here are some resources for learning more about REBOL: