Don't bother being idempotent for shell/collection loading, sheesh.
Don't bother being idempotent for shell/collection loading, sheesh.

Neither operation is expensive and it would be a crummy API for anybody trying
to reuse this.

sophacles/invoke,frol/invoke,pfmoore/invoke,singingwolfboy/invoke,frol/invoke,kejbaly2/invoke,mkusz/invoke,pyinvoke/invoke,pyinvoke/invoke,mattrobenolt/invoke,kejbaly2/invoke,mkusz/invoke,tyewang/invoke,mattrobenolt/invoke,pfmoore/invoke