Brian Cobb bcobb

Where I tripped

I did not create a spatially-enabled database. I had to do this manually on EC2, whereas I recall this happening automatically locally.
I was not using a postgis:// DATABASE_URL scheme. Caveat emptor: this apparently breaks pgbackups, though there is perhaps a better solution forthcoming

Problem Description

User Story 1

You work for a bank, which has recently purchased an ingenious machine to assist in reading letters and faxes sent in by branch offices. The machine scans the paper documents, and produces a file with a number of entries which each look like this:

  _  _     _  _  _  _  _
| _| _||_||_ |_ ||_||_|

	# at_most(5.times) do
	# some_volatile_operation
	# end
	def at_most(enum)
	begin
	yield
	rescue => e
	can_retry = enum.next rescue false

	if can_retry

	require 'thread'

	module ThreadPool

	class Executor

	def initialize(queue)
	@queue = queue
	@thread = nil
	end

	enum ConsPosition {
	case Left, Right
	}

	func cons<T>(a: T, b: T) -> (ConsPosition -> T) {
	func innerCons(i: ConsPosition) -> T {
	if i == .Left {
	return a;
	} else {
	return b;

	function emptyList() {
	return function(which) {
	return which(undefined, emptyList(), true);
	};
	}

	function prepend(head, tail) {
	return function(which) {
	return which(head, tail, false);
	};

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<style type="text/css">
	/* Shared styles */
	body {
	font-family: HelveticaNeue, sans-serif;
	font-size: 16.0px;
	color: #34302e;

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