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| 'use strict';
|
| /*!
| * A query thunk is the function responsible for sending the query to MongoDB,
| * like `Query#_findOne()` or `Query#_execUpdate()`. The `Query#exec()` function
| * calls a thunk. The term "thunk" here is the traditional Node.js definition:
| * a function that takes exactly 1 parameter, a callback.
| *
| * This function defines common behavior for all query thunks.
| */
|
| module.exports = function wrapThunk(fn) {
| return function _wrappedThunk(cb) {
| ++this._executionCount;
|
| fn.call(this, cb);
| };
| };
|
|
