Sha256: 786ccf940a40ac9d3550edfdd5cf3f85e13e5e91a703b224ea1c7251cfc14f49
Contents?: true
Size: 417 Bytes
Versions: 531
Compression:
Stored size: 417 Bytes
Contents
var wrappy = require('wrappy')
module.exports = wrappy(once)
once.proto = once(function () {
Object.defineProperty(Function.prototype, 'once', {
value: function () {
return once(this)
},
configurable: true
})
})
function once (fn) {
var f = function () {
if (f.called) return f.value
f.called = true
return f.value = fn.apply(this, arguments)
}
f.called = false
return f
}
Version data entries
531 entries across 141 versions & 15 rubygems