Optimize assertType() and validate() function

[samchon]

Current assertType() function has programmed to throws an exception directly when found an invalid type through if condition. Therefore, too much throw exception statements are written in generated code and it makes iteration speed slower. However, if I change the program to throw only at once in the last line, the iteration speed would be faster.

Current code

// EXCEPTION THROWING FUNCTION
export function $predicate(
    matched: boolean,
    exceptionable: boolean,
    closure: () => Omit<TypeGuardError.IProps, "method">,
): boolean {
    if (matched === false && exceptionable === true)
        throw new TypeGuardError({
            method: "TSON.assertType",
            ...closure(),
        });
    return matched;
}

// GENERATED CODE
(input, path, exceptionable) =>
    $predicate(
        "number" === typeof input.x,
        exceptionable,
        () => ({
            path: path + ".x",
            expected: "number",
            value: input.x,
        }),
    ) &&
    $predicate(
        "number" === typeof input.y,
        exceptionable,
        () => ({
            path: path + ".y",
            expected: "number",
            value: input.y,
        }),
    ) &&
    $predicate(
        "number" === typeof input.z,
        exceptionable,
        () => ({
            path: path + ".z",
            expected: "number",
            value: input.z,
        }),
    )

Future

// RETURNING FUNCTION
export function $predicate(
    matched: boolean,
    closure: () => Omit<TypeGuardError.IProps, "method">,
): TypeGuardError | null {
    return matched 
        ? null 
        : new TypeGuardError({
            method: "TSON.assertType",
            ...closure(),
        });
}

// ERROR OR NULL STATEMENT
const error = ((input, path, exceptionable) =>
    $predicate("number" === typeof input.x, () => ({
        path: path + ".x",
        expected: "number",
        value: input.x,
    })) ||
    $predicate("number" === typeof input.y, () => ({
        path: path + ".y",
        expected: "number",
        value: input.y,
    })) ||
    $predicate("number" === typeof input.z, () => ({
        path: path + ".z",
        expected: "number",
        value: input.z,
    })))(input);
if (error !== null)
    throw error;
return input;

[samchon]

Timepoint	iterate	throw
Before	27027.907814187973	152.88035450516986
After	156.1754450357864	117.852546423975

Became much slower...

[samchon]

Succeeded to tuning the performence.

Below is the reuslt and it would be published as 3.3.17 version.

[samchon]

Measured by Intel i5-1135g7, Surface Pro 8

Measured by AMD 5800H

Measured by AMD 5800H

Measured by Intel i5-1135g7, Surface Pro 8

Measured by AMD 5900HX

Measured by Intel i5-1135g7, Surface Pro 8

Measured by Intel i5-1135g7, Surface Pro 8

Measured by Intel i5-1135g7, Surface Pro 8

Measured by Intel i5-1135g7, Surface Pro 8

Measured by Intel i5-1135g7, Surface Pro 8

Measured by Intel i5-1135g7, Surface Pro 8