old_contents: const databaseName = 'node-security';
  
  module.exports = {
    development: {
      client: 'pg',
      connection: `postgres://postgres:postgres@localhost:5432/${databaseName}`,
      debug: false,
      pool: {
          min: 1,
          max: 2 
      },
      migrations: {
        directory: __dirname + '/server/db/migrations'
      },
      seeds: {
        directory: __dirname + '/server/db/seeds'
      }
    },
    test: {
      client: 'pg',
      connection: `postgres://postgres:postgres@localhost:5432/${databaseName}_test`,
      migrations: {
        directory: __dirname + '/server/db/migrations'
      },
      seeds: {
        directory: __dirname + '/server/db/seeds'
      }
    }
  };
new_contents: const databaseName = 'node-security';
  
  module.exports = {
    development: {
      client: 'pg',
      connection: `postgres://postgres:postgres@localhost:5432/${databaseName}`,
      debug: false,
      pool: {
        min: 1,
        max: 2
      },
      migrations: {
        directory: __dirname + '/server/db/migrations'
      },
      seeds: {
        directory: __dirname + '/server/db/seeds'
      }
    },
    test: {
      client: 'pg',
      connection: `postgres://postgres:postgres@localhost:5432/${databaseName}_test`,
      migrations: {
        directory: __dirname + '/server/db/migrations'
      },
      seeds: {
        directory: __dirname + '/server/db/seeds'
      }
    },
    production : {
      client: 'pg',
      connection: `postgres://postgres:postgres@localhost:5432/${databaseName}`,
      debug: false,
      pool: {
        min: 1,
        max: 2
      },
      migrations: {
        directory: __dirname + '/server/db/migrations'
      },
      seeds: {
        directory: __dirname + '/server/db/seeds'
      }
    },
  };
subject: add production env