process.env.NODE_ENV = process.env.NODE_ENV || 'production' const environment = require('./environment') // https://github.com/rails/webpacker/issues/1235 environment.config.optimization.minimizer[0].options.uglifyOptions.ecma = 5; // for IE 11 support environment.config.optimization.minimizer[0].options.uglifyOptions.safari10 = true; module.exports = environment.toWebpackConfig()