Any interface for exposing go funcs to the VM

[hmarron]

I'm looking for some way to have some Go functions callable from within JS vm

Example: in yuin/gopher-lua
where they allow you to set a global in the lua vm, and then that func must push to the lua stack and return the number of items pushed

thanks!

[SolarLune]

You can do this by just passing a name and the function to your runtime through runtime.Set(). See the documentation here to see more information on how things are converted internally. This can also be seen in this little example here from the readme.

The function can be a normal Go function (or a struct from which you can call its methods), or a Go function with a specific function call signature to make it easier for the runtime to use without needing to use reflect internally (so it's faster).

[hmarron]

beautiful, thank you @SolarLune I'll give that go!