On Wed, 29 May 2019 at 18:27, Mark Bauermeister <warfan2...@gmail.com>
wrote:
> I'm in the process of writing a text adventure parser.
> By default, the parser simply uses Stdin.
>
> i e
>
> for {
> fmt.Print(">>> ")
>
> reader := bufio.NewScanner(os.Stdin)
> for reader.Scan() {
> switch reader.Text() {
> ...
> ...
>
> This is quite convenient. However, I now want to be able to pass in text
> from outside this for-loop. Say I have a function "Invoke(arg string)"
> which I should be able to call to pass
> arguments straight to the Scanner interface.
>
> What would be the most straightforward way to achieve this?
>
https://golang.org/pkg/strings/#NewReader should do what you require.
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