Number | /prompt/number.ts | cliffy@v0.19.1

class Number

extends GenericSuggestions<number, string, NumberSettings>

import { Number } from "https://dotland.deno.dev/x/cliffy@v0.19.1/prompt/number.ts";

Number prompt representation.

Methods

protected

addChar(char: string): void

Add char to input.

protected

format(value: number): string

Format output value.

protected

getValue(): string

Get input input.

protected

handleEvent(event: KeyCode): Promise<void>

Handle user input event.

protected

manipulateIndex(decrease?: boolean)

Decrease/increase input number.

protected

success(value: number): string | undefined

protected

transform(value: string): number | undefined

Map input value to output value.

protected

validate(value: string): boolean | string

Validate input value.

Decrease input number.

Increase input number.

inject(value: string): void

Inject prompt value. Can be used for unit tests or pre selections.

prompt(options: string | NumberOptions): Promise<number>

Execute the prompt and show cursor on end.