Metarhia LISP DSL

Usage

• Install: npm install metalisp
• Require: const metalisp = require('metalisp')

const { evaluate } = require('metalisp');

const program = '(+ 2 (* x 5) (- y 2))';
const context = { x: 3, y: 7 };
const result = evaluate(program, context);

Operators

• +: Adds two or more numbers.
• -: Subtracts the second and subsequent numbers from the first.
• *: Multiplies two or more numbers.
• /: Divides the first number by the second and subsequent numbers.
• eq: Checks for strict equality between two values, returning true if equal, false otherwise.
• list: Creates and returns a list (array) of the provided arguments.
• car: Returns the first element (head) of a list.
• cdr: Returns the remainder (tail) of a list after removing the first element.

License & Contributors

Copyright (c) 2017-2024 Metarhia contributors. Metalisp is MIT licensed.
Metalisp is a part of Metarhia technology stack.