postal.js/lib/browser/postal.diagnostics.min.js

(function(a,b,c){typeof define=="function"&&define.amd?define(["postal","underscore"],function(d,e){return c(d,e,a,b)}):c(a.postal,a._,a,b)})(this,document,function(a,b,c,d,e){return a.addWireTap(function(a,c){var d=b.extend(c,{data:a});if(!JSON)throw"This browser or environment does not provide JSON support";try{console.log(JSON.stringify(d))}catch(e){try{d.data="ERROR: "+e.message,console.log(JSON.stringify(d))}catch(f){console.log("Unable to parse data to JSON: "+e)}}})})