old_contents: const package = require('./package.json');
  const packageJson = require('package-json');
  const SAFE_TIME = 1000 * 1 * 60 * 60 * 24 * 7; //7days
  // babel-jest 24.0.0 is breaking all the tests [2-1-19]
  // 'web3', 'web3-core-helpers', 'web3-core-method', 'web3-utils' 1.0.0-beta.41 introduced breaking changes [2-4-19]
  //@xkeshi/vue-qrcode no longer maintained, forked out to mew
  //multicoin-address-validator not enough downloads
  // waiting for vee-validate 3.0 to be more stable (https://github.com/baianat/vee-validate/issues/2248)
  // Matching exceptions with package.json
  const EXCEPTIONS = [
    '@myetherwallet/mewconnect-web-client',
    'canvas',
    'ethereum-ens',
    'babel-jest',
    'multicoin-address-validator',
    'web3-core-requestmanager',
    '@vue/eslint-config-prettier',
    'vee-validate'
    '@xkeshi/vue-qrcode',
    'webpack',
    'babel-eslint'
  ];
  const CUSTOM_DIST = {
    ['babel-core']: 'bridge'
  };
  const ALL_PACKAGES = Object.assign(
    {},
    package.dependencies,
    package.devDependencies
  );
  const names = Object.keys(ALL_PACKAGES);
  let updatesFound = false;
  const looper = () => {
    if (!names.length) {
      if (updatesFound) process.exit(1);
      else process.exit(0);
    }
    const _name = names.shift();
    if (EXCEPTIONS.includes(_name)) return looper();
    if (ALL_PACKAGES[_name].includes('^') || ALL_PACKAGES[_name].includes('~')) {
      console.error(
        'Invalid character ~ or ^ found on package.json version string, only fixed versions are allowed'
      );
      process.exit(1);
    }
    packageJson(_name, {
      fullMetadata: true,
      allVersions: true
    })
      .then(info => {
        const latestVersion = info['dist-tags'][CUSTOM_DIST[_name] || 'latest'];
        const latestVersionTime = info['time'][latestVersion];
        if (
          ALL_PACKAGES[_name] !== latestVersion &&
          new Date(latestVersionTime).getTime() < new Date().getTime() - SAFE_TIME
        ) {
          console.error(
            'new update found',
            _name,
            ALL_PACKAGES[_name],
            latestVersion,
            latestVersionTime
          );
          updatesFound = true;
        }
      })
      .then(looper);
  };
  looper();
  
new_contents: const package = require('./package.json');
  const packageJson = require('package-json');
  const SAFE_TIME = 1000 * 1 * 60 * 60 * 24 * 7; //7days
  // babel-jest 24.0.0 is breaking all the tests [2-1-19]
  // 'web3', 'web3-core-helpers', 'web3-core-method', 'web3-utils' 1.0.0-beta.41 introduced breaking changes [2-4-19]
  //@xkeshi/vue-qrcode no longer maintained, forked out to mew
  //multicoin-address-validator not enough downloads
  // waiting for vee-validate 3.0 to be more stable (https://github.com/baianat/vee-validate/issues/2248)
  // Matching exceptions with package.json
  const EXCEPTIONS = [
    '@myetherwallet/mewconnect-web-client',
    'canvas',
    'ethereum-ens',
    'babel-jest',
    'multicoin-address-validator',
    'web3-core-requestmanager',
    '@vue/eslint-config-prettier',
    'vee-validate',
    '@xkeshi/vue-qrcode',
    'webpack',
    'babel-eslint'
  ];
  const CUSTOM_DIST = {
    ['babel-core']: 'bridge'
  };
  const ALL_PACKAGES = Object.assign(
    {},
    package.dependencies,
    package.devDependencies
  );
  const names = Object.keys(ALL_PACKAGES);
  let updatesFound = false;
  const looper = () => {
    if (!names.length) {
      if (updatesFound) process.exit(1);
      else process.exit(0);
    }
    const _name = names.shift();
    if (EXCEPTIONS.includes(_name)) return looper();
    if (ALL_PACKAGES[_name].includes('^') || ALL_PACKAGES[_name].includes('~')) {
      console.error(
        'Invalid character ~ or ^ found on package.json version string, only fixed versions are allowed'
      );
      process.exit(1);
    }
    packageJson(_name, {
      fullMetadata: true,
      allVersions: true
    })
      .then(info => {
        const latestVersion = info['dist-tags'][CUSTOM_DIST[_name] || 'latest'];
        const latestVersionTime = info['time'][latestVersion];
        if (
          ALL_PACKAGES[_name] !== latestVersion &&
          new Date(latestVersionTime).getTime() < new Date().getTime() - SAFE_TIME
        ) {
          console.error(
            'new update found',
            _name,
            ALL_PACKAGES[_name],
            latestVersion,
            latestVersionTime
          );
          updatesFound = true;
        }
      })
      .then(looper);
  };
  looper();
  
subject: fix missing comma