Example Scripts

Language Feature Scripts

There are also a number of examples scripts that showcase Rhai's features, all in the scripts folder:

Script	Description
`array.rhai`	[Arrays]
`assignment.rhai`	Variable declarations
`comments.rhai`	Just comments
`for1.rhai`	`for` loops
`for2.rhai`	`for` loops on [arrays]
`function_decl1.rhai`	A [function] without parameters
`function_decl2.rhai`	A [function] with two parameters
`function_decl3.rhai`	A [function] with many parameters
`if1.rhai`	`if` example
`loop.rhai`	Count-down `loop` in Rhai, emulating a `do` .. `while` loop
`oop.rhai`	Simulate [object-oriented programming (OOP)][OOP]
`op1.rhai`	Just simple addition
`op2.rhai`	Simple addition and multiplication
`op3.rhai`	Change evaluation order with parenthesis
`string.rhai`	[String] operations
`strings_map.rhai`	[String] and [object map] operations
`while.rhai`	`while` loop

The following scripts are for benchmarking the speed of Rhai:

Scripts	Description
`speed_test.rhai`	A simple program to measure the speed of Rhai's interpreter (1 million iterations).
`primes.rhai`	Use Sieve of Eratosthenes to find all primes smaller than a limit.
`fibonacci.rhai`	Calculate the n-th Fibonacci number using a really dumb algorithm.
`mat_mul.rhai`	Matrix multiplication test to measure the speed of multi-dimensional array access.

To run the scripts, either make a tiny program or use of the rhai_runner example:

cargo run --example rhai_runner scripts/any_script.rhai