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aichholzer/gist:6ce25f9f69fcbc38adfe0be6d79cf9bc

Created March 29, 2017 00:21
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Parse MongoDB duplicate error
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gistfile1.txt
'use strict';
let err = 'E11000 duplicate key error collection: home.users index: name_1 dup key: { : "francis" }';
let err = 'E11000 duplicate key error collection: home.users index: email.personal_1 dup key: { : "me@me.com" }';
let [i, field, input] = err.match(/index:\s([.a-z]+).*{\s?\:\s?"(.*)"/i);
console.log(field, input);
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