import { yesNo } from "https://deno.land/x/30_seconds_of_typescript@v1.0.1/util.ts";
Returns true
if the string is y
/yes
or false
if the string is n
/no
.
Use RegExp.test()
to check if the string evaluates to y/yes
or n/no
.
Omit the second argument, def
to set the default answer as no
.