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Module

x/cliffy/prompt/number.ts>Number

Command line framework for deno 🦕 Including Commandline-Interfaces, Prompts, CLI-Table, Arguments Parser and more...
c4spar/deno-cliffy
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class Number
extends GenericSuggestions<number, string, NumberSettings>
import { Number } from "https://deno.land/x/cliffy@v0.19.0/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.

decreaseValue()

Decrease input number.

increaseValue()

Increase input number.

Static Methods

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.