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17 lines
365 B
JavaScript

5 years ago
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = once;
function once(fn) {
function wrapper(...args) {
if (fn === null) return;
var callFn = fn;
fn = null;
callFn.apply(this, args);
}
Object.assign(wrapper, fn);
return wrapper;
}
module.exports = exports["default"];