npm promotes metadefinitions

    reql-then

    0.0.3 • Public • Published

    ReQL, then

    Promisify RethinkDB's ReQL queries. Inspired by rql-promise. Uses the bluebird promise library.

    Install

    npm install --save rethinkdb reql-then
    

    Usage

    var connect = require('reql-then')
      , reql = connect({
          host: 'localhost',
          port: 28015,
          db: 'test',
          authKey: '',
          maxPoolSize: 10  // set to 1 to disable connection pooling
        });
     
    // Run a query
    var query = r.db('MiddleEarth').table('Wizards').get('Gandalf').update({colour: 'White'});
    reql(query).then(function (result) {
      // handle result
    }).error(function (err) {
      // handle error
    }).catch(function (err) {
      // handle exception
    });
     
    // Make lazy query functions
    var beans = r.table('counter').get('beans')
      , add = reql.lazy(beans.update({count: r.row('count').add(1) }))
      , mul = reql.lazy(beans.update({count: r.row('count').mul(2) }))
      , sub = reql.lazy(beans.update({count: r.row('count').sub(3) }));
    add().then(mul).then(sub);
     
    // Disconnect
    reql.close().then(function () {
      console.log('good bye');
    });

    Testing

    Testing uses the mocha framework. A RethinkDB test server needs to be running at localhost:28015:

    $ npm install -g mocha
    $ rethinkdb --directory test &
    $ npm test
    

    Enable debugging messages (assuming server.js uses reql-then):

    $ DEBUG=reql-then node server.js
    

    Keywords

    none

    Install

    npm i reql-then

    DownloadsWeekly Downloads

    3

    Version

    0.0.3

    License

    MIT

    Last publish

    Collaborators

    • zaim