@techmely/utils/chunk-BD32CMSL.mjs

Collection of helpful JavaScript / TypeScript utils

/*!
 * @techmely/utils
 * Copyright(c) 2021-2024 Techmely <techmely.creation@gmail.com>
 * MIT Licensed
 */

import {
  platform
} from "./chunk-5IEGYJY4.mjs";
import {
  toBoolean
} from "./chunk-5EZFB54B.mjs";
import {
  envs,
  nodeENV
} from "./chunk-3RC6KXF4.mjs";

// src/is.ts
function isNotNull(v) {
  return v !== null;
}
function isArray(val) {
  return val && Array.isArray(val);
}
function isPrimitive(value) {
  if (value === null) {
    return true;
  }
  return !["array", "function", "object"].includes(typeof value);
}
var isDef = (val) => typeof val !== "undefined";
var isUndef = (val) => !isDef(val);
var isBoolean = (val) => typeof val === "boolean";
var isFunction = (val) => typeof val === "function";
var isNumber = (val) => toString.call(val) === "[object Number]";
var isString = (val) => typeof val === "string";
var isObject = (val) => toString.call(val) === "[object Object]";
var isMap = (val) => toString.call(val) === "[object Map]";
var isSet = (val) => toString.call(val) === "[object Set]";
var isDate = (val) => toString.call(val) === "[object Date]";
var isSymbol = (val) => typeof val === "symbol";
var isPromise = (val) => {
  return isObject(val) && isFunction(val.then) && isFunction(val.catch);
};
var isFalsy = (val) => isNotNull(val) && isDef(val) && isNotEmpty(val);
var isStream = (val) => val !== null && typeof val === "object" && typeof val.pipe === "function";
var isBrowser = typeof window !== "undefined";
var isEmptyArr = (array) => array?.length === 0;
function isEmpty(val) {
  if (!val) {
    return true;
  }
  if (isArray(val)) {
    return isEmptyArr(val);
  }
  if (isString(val)) {
    return val.trim().length === 0;
  }
  if (val instanceof Map || val instanceof Set) {
    return val.size === 0;
  }
  if (isObject(val)) {
    return Object.keys(val).length === 0;
  }
  return false;
}
function isNotEmpty(val) {
  return !isEmpty(val);
}
function isNotEmpties(...args) {
  if (args.length > 1) {
    return args.reduce((a, b) => a && isNotEmpty(b), true);
  }
  return false;
}
function isEmpties(...args) {
  if (args.length > 1) {
    return args.reduce((a, b) => a && isEmpty(b), true);
  }
  return false;
}
function isPngImage(buffer) {
  if (!buffer || buffer.length < 8) {
    return false;
  }
  return buffer[0] === 137 && buffer[1] === 80 && buffer[2] === 78 && buffer[3] === 71 && buffer[4] === 13 && buffer[5] === 10 && buffer[6] === 26 && buffer[7] === 10;
}
var isBase64 = /^([A-Za-z0-9+/]{4})*([A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)?$/;
var isAndroid = isBrowser ? /(android)/i.test(navigator.userAgent) : false;
var match = isBrowser ? window.matchMedia || window.msMatchMedia : void 0;
var isMobile = isBrowser ? match?.("(pointer:coarse)")?.matches : false;
var isCrawler = isBrowser && (!("onscroll" in window) || /(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent));
var isCI = toBoolean(envs.CI);
var isNodeTest = nodeENV === "test" || toBoolean(envs.TEST);
var isNodeProd = nodeENV === "production";
var isNodeDev = nodeENV === "dev" || nodeENV === "development";
var isWindows = /^win/i.test(platform);
var isLinux = /^linux/i.test(platform);
var isMacOS = /^darwin/i.test(platform);

export {
  isNotNull,
  isArray,
  isPrimitive,
  isDef,
  isUndef,
  isBoolean,
  isFunction,
  isNumber,
  isString,
  isObject,
  isMap,
  isSet,
  isDate,
  isSymbol,
  isPromise,
  isFalsy,
  isStream,
  isBrowser,
  isEmpty,
  isNotEmpty,
  isNotEmpties,
  isEmpties,
  isPngImage,
  isBase64,
  isAndroid,
  isMobile,
  isCrawler,
  isCI,
  isNodeTest,
  isNodeProd,
  isNodeDev,
  isWindows,
  isLinux,
  isMacOS
};