defaultTo | /index.d.ts | rambda@v9.2.0

function defaultTo

import { defaultTo } from "https://dotland.deno.dev/x/rambda@v9.2.0/index.d.ts";

defaultTo<T>(defaultValue: T, input: T | null | undefined): T

It returns defaultValue, if all of inputArguments are undefined, null or NaN.

defaultTo<T>(defaultValue: T): (input: T | null | undefined) => T

It returns defaultValue, if all of inputArguments are undefined, null or NaN.

Else, it returns the first truthy inputArguments instance(from left to right).

Type Parameters

defaultValue: T

input: T | null | undefined

defaultValue: T

(input: T | null | undefined) => T