ember-cli-update/src/get-package-version.js

Update Ember CLI projects

'use strict';

module.exports = function getPackageVersion(
  { dependencies, devDependencies },
  packageName
) {
  let allDeps = Object.assign({}, dependencies, devDependencies);

  let packageVersion = allDeps[packageName];

  if (packageVersion === undefined) {
    throw 'Ember CLI blueprint version could not be determined';
  }

  return packageVersion;
};