Simple EventEmitter library for nim.
Examples:
basic usage
import eventemitter
type ReadyArgs = ref object of Args
text: string
var evts = createEventEmitter()
evts.on("ready") do(a: Args):
var args = ReadyArgs(a)
echo args.text, ": from [1st] handler"
evts.once("ready") do(a: Args):
var args = ReadyArgs(a)
echo args.text, ": from [2nd] handler"
evts.emit("ready", ReadyArgs(text:"Hello, World"))
evts.emit("ready", ReadyArgs(text:"Hello, World"))types
type
Args* = ref object of RootObj
Handler = proc (args: Args) {.closure.}
Event = tuple[name:string, handlers:seq[Handler]]
EventEmitter = ref object
events: seq[Event]
