calcium-lang/dist/builtin/int.js

Calcium language interpreter

import { retrieveValue } from "../util";
import { createInt } from "../factory";
/**
 * built-in `int()` function
 * @param args accept an argument that is a number or a string
 * @param env
 * @returns an integer value
 */
const int = (args, env) => {
    const target = retrieveValue(args[0], env);
    if (typeof target === "string") {
        const num = parseInt(target);
        return createInt(num);
    }
    else if (typeof target === "number") {
        if (Number.isInteger(target))
            return createInt(target);
        else
            return createInt(Math.floor(target));
    }
    else {
        throw new TypeError();
    }
};
export default int;
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