roc/examples/cli/Echo.roc
2021-04-25 17:44:09 +02:00

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#!/usr/bin/env roc run
app "echo"
packages { base: "platform" }
imports [ base.Task.{ Task, await }, base.Stdout, base.Stdin ]
provides [ main ] to base
main : Task {} *
main =
{} <- await (Stdout.line "What's your first name?")
firstName <- await Stdin.line
{} <- await (Stdout.line "What's your last name?")
lastName <- await Stdin.line
Stdout.line "Hi, \(firstName) \(lastName)!"