modules.smash

// SmashLang Modules Examples

// Importing a module
import "math.smash";

// Using functions from the imported module
let result = math.add(5, 3);
print("5 + 3 = " + result);  // Output: 5 + 3 = 8

let squareRoot = math.sqrt(16);
print("Square root of 16: " + squareRoot);  // Output: Square root of 16: 4

// Importing specific functions from a module
import { subtract, multiply } from "math.smash";

print("5 - 3 = " + subtract(5, 3));  // Output: 5 - 3 = 2
print("5 * 3 = " + multiply(5, 3));  // Output: 5 * 3 = 15

// Importing with alias
import { divide as div } from "math.smash";

print("10 / 2 = " + div(10, 2));  // Output: 10 / 2 = 5

// Importing everything with an alias
import * as mathUtils from "math.smash";

print("PI: " + mathUtils.PI);  // Output: PI: 3.14159
print("10^2: " + mathUtils.power(10, 2));  // Output: 10^2: 100

// Creating a module
// In file: logger.smash
export fn log(message) {
    print("[LOG] " + message);
}

export fn error(message) {
    print("[ERROR] " + message);
}

export const LOG_LEVELS = {
    INFO: "info",
    WARNING: "warning",
    ERROR: "error"
};

// Default export
export default fn(message) {
    print("[DEFAULT] " + message);
}

// Using the created module
// In another file
import defaultLogger, { log, error, LOG_LEVELS } from "logger.smash";

log("This is an info message");  // Output: [LOG] This is an info message
error("Something went wrong");  // Output: [ERROR] Something went wrong
defaultLogger("Default log message");  // Output: [DEFAULT] Default log message
print("Log level: " + LOG_LEVELS.INFO);  // Output: Log level: info

// Dynamic imports
async fn loadModule() {
    const utils = await import("utils.smash");
    utils.doSomething();
}

loadModule();

// Module with initialization
// In file: database.smash
let connection = null;

export fn connect(url) {
    print("Connecting to database at " + url);
    connection = { url: url, status: "connected" };
    return connection;
}

export fn query(sql) {
    if (!connection) {
        throw "Not connected to database";
    }
    print("Executing query: " + sql);
    return ["result1", "result2"];
}

export fn disconnect() {
    if (connection) {
        print("Disconnecting from database");
        connection = null;
    }
}

// Using the database module
// In another file
import { connect, query, disconnect } from "database.smash";

connect("mongodb://localhost:27017");
let results = query("SELECT * FROM users");
print("Query results: " + results);
disconnect();