pad | /std/strings/mod.ts | deno@v0.28.0

function pad

import { pad } from "https://deno.land/x/deno@v0.28.0/std/strings/mod.ts";

pad(

input: string,

strLen: number,

opts?: FillOption,

): string

Pad helper for strings. Input string is processed to output a string with a minimal length. If the parameter strict is set to true, the output string length is equal to the strLen parameter. Example:

pad("deno", 6, { char: "*", side: "left" }) // output : "**deno"
pad("deno", 6, { char: "*", side: "right"}) // output : "deno**"
pad("denosorusrex", 6 {
  char: "*",
  side: "left",
  strict: true,
  strictSide: "right",
  strictChar: "..."
}) // output : "den..."

Parameters

input: string

Input string

strLen: number

Output string lenght

optional

opts: FillOption = [UNSUPPORTED]

Configuration object

Returns

string