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| Direktori : /proc/self/root/usr/src/node-v0.10.4/deps/npm/node_modules/once/ |
| Current File : //proc/self/root/usr/src/node-v0.10.4/deps/npm/node_modules/once/once.js |
module.exports = once
once.proto = once(function () {
Object.defineProperty(Function.prototype, 'once', {
value: function () {
return once(this)
},
configurable: true
})
})
function once (fn) {
var called = false
return function () {
if (called) return
called = true
return fn.apply(this, arguments)
}
}