code: function resolveReferences() {
  
          for (let key in _variableCollection) {
  
              let referenceVariables = extractVariables(_variableCollection[key]);
  
              for (let current = 0; current < referenceVariables.length; current++) {
                  if (_.isEmpty(_variableCollection[_.camelCase(referenceVariables[current].variable)]) === false) {
                      _variableCollection[key] = _variableCollection[key].replace(referenceVariables[current].origin, _variableCollection[_.camelCase(referenceVariables[current].variable)]);
                  }
              }
          }
      }
docs: Resolve references on variable values to other variables.