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Merge pull request #562 from tgriesser/remove-once

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Remove legacy .once events shim
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Brian C 2014-04-08 22:17:52 -05:00
commit 7442ea9285
1 changed files with 0 additions and 12 deletions
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12
lib/utils.js
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@ -1,17 +1,5 @@
var url = require('url');
var defaults = require(__dirname + "/defaults");
var events = require('events');
//compatibility for old nodes
if(typeof events.EventEmitter.prototype.once !== 'function') {
events.EventEmitter.prototype.once = function (type, listener) {
var self = this;
self.on(type, function g () {
self.removeListener(type, g);
listener.apply(this, arguments);
});
};
}
// convert a JS array to a postgres array literal
// uses comma separator so won't work for types like box that use