status-im
/
embark-area-51
mirror of https://github.com/status-im/embark-area-51.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

refactor events handler so it can handle multiple args

This commit is contained in:
Iuri Matias 2017-12-30 17:51:52 -05:00
parent 3e1f16c673
commit c7f8698e58
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/core/events.js
View File

@ -29,23 +29,26 @@ EventEmitter.prototype.setHandler = function(requestName, cb) {
return _setHandler.call(this, requestName, cb);
};
EventEmitter.prototype.request = function(requestName, cb) {
EventEmitter.prototype.request = function() {
let requestName = arguments[0];
let other_args = [].slice.call(arguments, 1);
log("requesting: ", requestName);
warnIfLegacy(requestName);
return this.emit('request:' + requestName, cb);
return this.emit('request:' + requestName, ...other_args);
};
EventEmitter.prototype.setCommandHandler = function(requestName, cb) {
log("setting command handler for: ", requestName);
return this.on('request:' + requestName, function(_cb) {
cb.call(this, _cb);
cb.call(this, ...arguments);
});
};
EventEmitter.prototype.setCommandHandlerOnce = function(requestName, cb) {
log("setting command handler for: ", requestName);
return this.once('request:' + requestName, function(_cb) {
cb.call(this, _cb);
cb.call(this, ...arguments);
});
};