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Class Types

A type-check class.
类型检查类

Hierarchy

  • Types

Index

Methods

Methods

Static equalKlass

  • equalKlass(kls: any, klass?: Klass<any>): boolean

  • Equal a class or the class.
    是不是类或某个类。

    Parameters

    • kls: any

      class object

    • Optional klass: Klass<any>

      the class object

    Returns boolean

Static isArguments

  • isArguments(o: any): boolean

  • Is a arguments object.
    是否是Arguments对象

    Parameters

    • o: any

    Returns boolean

Static isArray

  • isArray(obj: any): boolean

  • Is an array.
    是不是数组

    Parameters

    • obj: any

    Returns boolean

Static isArrayBuffer

  • isArrayBuffer(obj: any): boolean

  • Is an array buffer.
    是不是数组缓冲

    Parameters

    • obj: any

    Returns boolean

Static isArrayLike

  • isArrayLike(obj: any): boolean

  • Is an array like.
    是不是类似数组

    Parameters

    • obj: any

    Returns boolean

Static isBlob

  • isBlob(obj: any): boolean

  • Is a blob object.
    是不是二进制文件

    Parameters

    • obj: any

    Returns boolean

Static isBoolean

  • isBoolean(obj: any): boolean

  • Is a boolean.
    是不是布尔

    Parameters

    • obj: any

    Returns boolean

Static isDate

  • isDate(obj: any): boolean

  • Is a date.
    是不是日期型

    Parameters

    • obj: any

    Returns boolean

Static isDefined

  • isDefined(obj: any): boolean

  • Is not undefined or not null.
    是不是已赋值: 非undefined或非null

    Parameters

    • obj: any

    Returns boolean

Static isElement

  • isElement(el: any): boolean

  • Is an element.
    是不是DOM元素

    Parameters

    • el: any

    Returns boolean

Static isError

  • isError(obj: any): boolean

  • Is an error object.
    是不是Error对象

    Parameters

    • obj: any

    Returns boolean

Static isFile

  • isFile(obj: any): boolean

  • Is a file object.
    是不是文件对象

    Parameters

    • obj: any

    Returns boolean

Static isFloat

  • isFloat(n: number | string | Number): boolean

  • Is a float number.
    是否是浮点数

    Parameters

    Returns boolean

Static isFormData

  • isFormData(obj: any): boolean

  • Is a formdata object.
    是不是表单数据

    Parameters

    • obj: any

    Returns boolean

Static isFunction

  • isFunction(fn: any, pure?: boolean): boolean

  • Is a function.
    是不是函数

    Parameters

    • fn: any

      function object

    • Optional pure: boolean

      check whether it is a pure function which is not a class constructor, otherwise only check whether it is a function object

    Returns boolean

Static isInt

  • isInt(n: number | string | Number): boolean

  • Is an integer.
    是否是整数

    Parameters

    Returns boolean

Static isJsonObject

  • isJsonObject(obj: any): boolean

  • Is json object.
    是不是JSON对象

    Parameters

    • obj: any

    Returns boolean

Static isKlass

  • isKlass(obj: any, klass: Klass<any>): boolean

  • Is an instance of the class.
    是不是类的实例

    Parameters

    • obj: any
    • klass: Klass<any>

    Returns boolean

Static isNaN

  • isNaN(n: any): boolean

  • Is not a number.
    是否是非数字

    Parameters

    • n: any

    Returns boolean

Static isNull

  • isNull(obj: any): boolean

  • Is null.
    是不是Null

    Parameters

    • obj: any

    Returns boolean

Static isNumber

  • isNumber(n: any): boolean

  • Is a number.
    是否是数字

    Parameters

    • n: any

    Returns boolean

Static isNumeric

  • isNumeric(n: any): boolean

  • Is a numeric.
    是否是数字类型

    Parameters

    • n: any

    Returns boolean

Static isObject

  • isObject(obj: any): boolean

  • Is object.
    是不是对象

    Parameters

    • obj: any

    Returns boolean

Static isRegExp

  • isRegExp(obj: any): boolean

  • Is a RegExp object.
    是不是正则表达式对象

    Parameters

    • obj: any

    Returns boolean

Static isString

  • isString(obj: any): boolean

  • Is a string.
    是不是字符串

    Parameters

    • obj: any

    Returns boolean

Static isSymbol

  • isSymbol(o: any): boolean

  • Is a symbol.
    是否是Symbol

    Parameters

    • o: any

    Returns boolean

Static isTypedArray

  • isTypedArray(value: any): boolean

  • Is typed array.
    是不是类型数组

    Parameters

    • value: any

    Returns boolean

Static isUndefined

  • isUndefined(obj: any): boolean

  • Is undefined.
    是不是未赋值

    Parameters

    • obj: any

    Returns boolean

Static isWindow

  • isWindow(el: any): boolean

  • Is a window object.
    是不是Window

    Parameters

    • el: any

    Returns boolean

Static ofKlass

  • ofKlass(obj: any, klass: Klass<any>): boolean

  • Is an instance of the class or its subclass.
    是不是类或是其子类的实例

    Parameters

    • obj: any
    • klass: Klass<any>

    Returns boolean

Static subklassOf

  • subklassOf(kls1: Klass<any>, kls2: Klass<any>): boolean

  • Kls1 is class or subclass of Kls2.
    是不是类及其子类

    Parameters

    Returns boolean

Static type

  • type(obj: any): Type

  • Returns type string of a object.
    返回类型字符串

    Parameters

    • obj: any

    Returns Type