Class Maybe<T>`Abstract`

Type Parameters

T

Hierarchy (view full)

Maybe
- Something
- Nothing

Index

Constructors

Methods

isNothing isSomething orDefault map flatMap filter toString

Constructors

constructor

new Maybe<T>(): Maybe<T>
Type Parameters
- T
Returns Maybe<T>

Methods

isNothing

isNothing(): boolean
Returns boolean
- Defined in maybe.ts:5

`Abstract` isSomething

isSomething(): boolean
Returns boolean
- Defined in maybe.ts:7

`Abstract` orDefault

orDefault(defVal): T
Parameters
- defVal: T
Returns T
- Defined in maybe.ts:8

`Abstract` map

map<U>(f): Maybe<U>
Type Parameters
- U
Parameters
- f: ((t) => U)
  - - (t): U
    - Parameters
      t: T
      Returns U
Returns Maybe<U>
- Defined in maybe.ts:9

`Abstract` flatMap

flatMap<U>(f): Maybe<U>
Type Parameters
- U
Parameters
- f: ((t) => Maybe<U>)
  - - (t): Maybe<U>
    - Parameters
      t: T
      Returns Maybe<U>
Returns Maybe<U>
- Defined in maybe.ts:10

`Abstract` filter

filter(p): Maybe<T>
Parameters
- p: ((t) => boolean)
  - - (t): boolean
    - Parameters
      t: T
      Returns boolean
Returns Maybe<T>
- Defined in maybe.ts:11

`Abstract` toString

toString(): string
Returns string
- Defined in maybe.ts:12

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