vexity 0.0.4

Tiny scripting language for hacking on abstractions of financial markets.
Documentation 
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use vexity::parser::parse;

#[test]
fn test_var_defs() {
    let script = r#"
        let a = true
        let b = false

        let x = 2
        let y = 8.5
        let z = "Hello 🌎"

        let xyz = [x, y, z]

        let coordinates = { x_axis: x, y_axis: y }
    "#;

    parse(script).expect("Parsing script failed");
}

#[test]
fn test_comments() {
    let script = r#"
        # Define a variable `x`
        let x = 10

        # Define a variable `y` which is `x * x`
        let xx = x * x
    "#;

    parse(script).expect("Parsing script failed");
}

#[test]
fn test_function_defs() {
    let script = r#"
        fn squared(x) {
            x * x
        }
    "#;

    parse(script).expect("Parsing script failed");
}

#[test]
fn test_lambda_defs() {
    let script = r#"
        let add_one = |x| x + 1

        let coordinates = [
            {x: 20, y: 50},
            {x: 23, y: 34},
            {x: 10, y: 20},
            {x: 14, y: 10}
        ]
        coordinates.map(|coord| coord.x - 1)
    "#;

    parse(script).expect("Parsing script failed");
}

#[test]
fn test_range_def() {
    let script = r#"
        (0..5).for_each(|i| {
            print(i)
        })
    "#;

    parse(script).expect("Parsing script with range failed");
}