erh

package main

import "flag"
import "runtime"
import "sync/atomic"
import "time"

import "gopkg.in/mgo.v2"
import "gopkg.in/mgo.v2/bson"

erh

### Keybase proof

I hereby claim:

  * I am erh on github.
  * I am eliothorowitz (https://keybase.io/eliothorowitz) on keybase.
  * I have a public key whose fingerprint is 7A3D D73A B8EF 0948 E7AE  9DD9 4409 F717 FB48 BD6C

To claim this, I am signing this object:

erh

Verifying that +eliothorowitz is my blockchain ID. https://onename.com/eliothorowitz

erh

This is a sample aggregation stage that insert a field into every document.

Steps:

1. Git clone the mongodb source code.
2. Create a directory called 'modules' in src/mongo/db/modules.
3. Git clone this repo as src/mongo/db/modules/inject
4. Build MongoDB
5. Now try the new aggregation stage:

erh

#/usr/bin/env python

###
### This generates a very simple histogram of unread e-mail in your INBOX.
### This is meant as a toy, and your are free to do whatever you want with the code.
###


# core python libraries
import datetime

erh

// bm.cpp

//  g++ test.cpp -lboost_thread-mt && ./a.out

// the ration of XXX and YYY determines 
// if this works or deadlocks
int XXX = 20;
int YYY = 10;

#include <boost/thread.hpp>

erh

coll = db.foo
coll.drop()

coll.insert( { arr : [ { a : 1 } , { b : 2 } , { c : 3 } ] } )
coll.insert( { arr : [ { a : 2 } , { b : 3 } , { c : 1 } ] } )
coll.insert( { arr : [ { a : 3 } , { b : 1 } , { c : 2 } ] } )

coll.ensureIndex( { arr : -1 } )

erh

db.foo.drop()

o = { "upc" : 1 , 
      "related_skus" : [ 1,2, 3, 4, 5, 6 ] , 
      "price_special" : 700000,
      "short_name" : "sn700000", 
      "ean" : "ean700000", 
      "price_promo" :700000, 
      "long_name" : "ln700000",
      "url" : "url700000", 

erh

t = db.blah;
t.drop();

t.save( { screenshots : 1 } )
t.save( { screenshots : [ 1 ] } )

printjson( t.find( { "$where" : "this.screenshots instanceof Array" } ).toArray() )

erh

// sm.cpp

#define XP_UNIX
#include "mozjs/jsapi.h"
#include <string>
#include <string.h>
#include <assert.h>
#include <malloc.h>

/* The class of the global object. */