Traceur Compiler Source Maps Examples

source1.js

import { hello } from 'test1';

export var things = {
    '1': 0,
    '2': 0,
    '3': 0,

    updateThing: function (name, val) {
        this[name] = val;

        if (name === 'bingo') {
            console.log('bingo was his name o');

            this[name] += ' was his name o';
        }
    }

};

export default {
    things: things
};

source1.js.es5

var hello = __moduleDependency0["hello"];
var things = __exports["things"] = {
  '1': 0,
  '2': 0,
  '3': 0,
  updateThing: function(name, val) {
    this[name] = val;
    if (name === 'bingo') {
      console.log('bingo was his name o');
      this[name] += ' was his name o';
    }
  }
};
__exports["default"] = {things: things};

source1.js.map

{
version: 3,
file: "http://localhost:8080/demo/source1.js",
sources: [
"http://localhost:8080/demo/source1.js"
],
names: [ ],
mappings: "AACA;AAEW,GAAA,OAAA,wBAAS;AAChB,KAAA,CAAK,EAAA;AACL,KAAA,CAAK,EAAA;AACL,KAAA,CAAK,EAAA;AAEL,aAAA,CAAa,SAAA,CAAU,IAAA,CAAM,IAAA,CAAK;AAC9B,QAAA,CAAK,IAAA,CAAA,EAAQ,IAAA;AAEb,MAAA,EAAI,IAAA,IAAS,QAAA,CAAS;AAClB,aAAA,CAAA,GAAW,CAAC,sBAAA,CAAA;AAEZ,UAAA,CAAK,IAAA,CAAA,GAAS,kBAAA;AAAA;AAAA;AAAA,CAAA;sBAMX,EACX,MAAA,CAAQ,OAAA,CAAA",
sourcesContent: [
" import { hello } from 'test1'; export var things = { '1': 0, '2': 0, '3': 0, updateThing: function (name, val) { this[name] = val; if (name === 'bingo') { console.log('bingo was his name o'); this[name] += ' was his name o'; } } }; export default { things: things };"
]
}