tagdb 0.0.1

db definition capable of handling different backends

#TagDB A simple library based on the idea that database interfaces need not be that complicated. Current supports mongo,redis and couchdb, couchbase support is still in the mix

##Examples A simple mongodb tagdb instance and request approach

/* Located in .test/mongo.dart file */

 var mongo = TagDB.create('mongo',{
   'url':"mongodb://127.0.0.1/mydb",
   'port': 27017
 });
 mongo.open().then(Funcs.tag('booting mongodb')).then((f){

   mongo.query({
     '@':'insert',
     'db': 'mydb',
     'data':{'name':'john','age':31}
   }).then(Funcs.tag('mydb-insert'));

   mongo.query({
     '@':'all',
     'db':'mydb',
   }).then(Funcs.tag('mydb-all'));

   mongo.query({
     '@':'findOne',
     'db': 'mydb'
   }).then(Funcs.tag('mydb-findone'));

   mongo.query({
     '@':'update',
     'db': 'mydb',
     'criteria': [{'name':'alex'},{'\$set':{'status':'single'}},{'multiUpdate': true}]
   }).then(Funcs.tag('mydb-update'));

   mongo.query({
     '@':'find',
     'db': 'mydb',
     'criteria':[{'status': 'single'}]
   });

   return mongo.query({
     '@':'drop',
     'db': 'mydb',
   }).then(Funcs.tag('dropped my-db'));
   
 }).then(Funcs.tag('mydb-drop')).then((n){
     mongo.end().then((f)=> print('ending mongo'));
 }).catchError(Funcs.tag('mongodb error'));