@i-xi-dev/base64/esm/deps/raw.githubusercontent.com/i-xi-dev/number.es/8.1.0/src/number.js

A JavaScript Base64 encoder and decoder, implements Forgiving base64 defined in WHATWG Infra Standard.

import * as _Utils from "./_utils.js";
import { NumberRange } from "./number_range.js";
export const ZERO = 0;
export const isNumber = _Utils._isNumber;
/**
 * Determines whether the `test` is a positive number.
 *
 * @param test - The value to be tested
 * @returns Whether the `test` is a positive number. (positive finite or positive infinity)
 */
export function isPositiveNumber(test) {
    return isNumber(test) && (test > ZERO);
}
/**
 * Determines whether the `test` is a non-negative number.
 *
 * @param test - The value to be tested
 * @returns Whether the `test` is a non-negative number. (non-negative finite or positive infinity)
 */
export function isNonNegativeNumber(test) {
    return isNumber(test) && (test >= ZERO);
}
export function isNonPositiveNumber(test) {
    return isNumber(test) && (test <= ZERO);
}
export function isNegativeNumber(test) {
    return isNumber(test) && (test < ZERO);
}
export function isOddInteger(test) {
    return Number.isInteger(test) ? ((test % 2) !== ZERO) : false;
}
export function isEvenInteger(test) {
    return Number.isInteger(test) ? ((test % 2) === ZERO) : false;
}
export function normalizeNumber(source) {
    if (isNumber(source) !== true) {
        throw new TypeError("source");
    }
    // -0は0とする
    return (source === ZERO) ? ZERO : source;
}
export function clampNumber(source, range) {
    if ((isNumber(source) !== true) || Number.isNaN(source)) {
        throw new TypeError("source");
    }
    const [min, max] = NumberRange.resolve(range);
    const clamped = Math.max(min, Math.min(max, source));
    return normalizeNumber(clamped);
}
export function inRange(test, range) {
    if ((isNumber(test) !== true) || Number.isNaN(test)) {
        return false;
    }
    const [min, max] = NumberRange.resolve(range);
    return (test >= min) && (test <= max);
}