kainlite

// kills long running ops in MongoDB (taking seconds as an arg to define "long")
// attempts to be a bit safer than killing all by excluding replication related operations
// and only targeting queries as opposed to commands etc.
 
killLongRunningOps = function(maxSecsRunning) {
    currOp = db.currentOp();
    for (oper in currOp.inprog) {
        op = currOp.inprog[oper-0];
        if (op.secs_running > maxSecsRunning && op.op == "query" && !op.ns.startsWith("local")) {
            print("Killing opId: " + op.opid

kainlite

class SomeDocument
  include MongoMapper::Document

  # Other stuff...

  def self.tag_cloud_map
    <<-MAP
      function() {
        this.tags.forEach(function(tag) {
          emit(tag, 1);