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| 'use strict';
|
| const internals = {};
|
|
| module.exports = function (method) {
|
| if (method._hoekOnce) {
| return method;
| }
|
| let once = false;
| const wrapped = function (...args) {
|
| if (!once) {
| once = true;
| method(...args);
| }
| };
|
| wrapped._hoekOnce = true;
| return wrapped;
| };
|
|
