Error Regex does not match all Mongo Error structures

Using Mongo version 3.2.4 installed on Ubuntu 14.04

It seems as if the errorRegex (index.js#L6) you are using does not match all structures of E11000 duplicate key errors.

For example: https://regex101.com/r/lA2dZ7/1

---

Error Regex

var errorRegex = /index:\s*.+?\.\$(\S*)\s*dup key:\s*\{(.*?)\}/;

Matching Error Structure

E11000 duplicate key error index: database-name.users.$username_1 dup key: { : "andrew" }

Non-matching Error Structure

E11000 duplicate key error collection: database-name.users index: username_1 dup key: { : "andrew" }

[galenandrew]

The updated regex appears to match all scenarios: https://regex101.com/r/lA2dZ7/2

Correct @Fonger?

[galenandrew]

Will do!