nly-adminlte-vue/dist/src/utils/inspect.js

nly adminlte3 components

import { isArray } from "./array";
import { isObject, isPlainObject } from "./object";
import { File } from "./safe-types";

export const toType = val => typeof val;

export const toRawType = val =>
  Object.prototype.toString.call(val).slice(8, -1);

export const toRawTypeLC = val => toRawType(val).toLowerCase();

export const isUndefined = val => val === undefined;

export const isNull = val => val === null;

export const isEmptyString = val => val === "";

export const isUndefinedOrNull = val => isUndefined(val) || isNull(val);

export const isUndefinedOrNullOrEmpty = val =>
  isUndefinedOrNull(val) || isEmptyString(val);

export const isFunction = val => toType(val) === "function";

export const isBoolean = val => toType(val) === "boolean";

export const isString = val => toType(val) === "string";

export const isNumber = val => toType(val) === "number";

export const isPrimitive = val =>
  isBoolean(val) || isString(val) || isNumber(val);

export const isDate = val => val instanceof Date;

export const isEvent = val => val instanceof Event;

export const isFile = val => val instanceof File;

export const isRegExp = val => toRawType(val) === "RegExp";

export const isPromise = val =>
  !isUndefinedOrNull(val) && isFunction(val.then) && isFunction(val.catch);

export { isArray, isObject, isPlainObject };