You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
526 B
18 lines
526 B
4 years ago
|
'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);
|
||
|
|
};
|
||
|
|
};
|