woonketwong

var selectionRank = function(array, rank){
	// randomly select a pivot
	var pivotIndex = Math.floor( (Math.random() * array.length) );
	var pivot = array[pivotIndex];
	// left array stores the smallest <rank> elements in the array 
  var leftArr = [];
  var rightArr = [];

  // partition into left and right arrays
	for (var i = 0; i < array.length; i++){

woonketwong

var q = require('q');
var Schema = require('jugglingdb').Schema;
var schema = new Schema('postgres', {
  database: 'woonketwong',
  username: 'woonketwong'
});

// The first argument to schema.define is the table
// and schema name. Do not use any capital letter 
// in the table name because the database create table