Ben Kimball benkimball

## exponential_backoff.rb
##
# Call +fn+ up to +retries+ times or until it does not raise a StandardError,
# returning its result. While exceptions are raised, wait an increasing interval
# between attempts. The interval will increase as k^N.
#
# Examples
# myfun = lambda { raise "failed" }
# backoff(myfun) # calls myfun at time = 0, 1, 4, 11, 26, 57s
# backoff(myfun, retries: 2, k: 1) # calls at time 0, 1, 3, 6, 10, 15s

## production_data_change.rb
# frozen_string_literal: true

# Looks for a keyword argument `dry_run`. If it is explicitly set to false,
# then run the actual data change. In all other cases, perform a dry run.
# Both #perform_real and #perform_dry_run are expected to be supplied by
# the subclass.
#
# Use a subclass of ProductionDataChange in this way:
# @example
#   ExampleDataChange.new.perform(...)

## index.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta http-equiv="Content-type" content="text/html; charset=utf-8">
  <title>Docking Bubbles</title>
  <style type="text/css" media="screen">
    .bubble {
      stroke: steelblue;
      stroke-width: 1;
      fill: rgba(120, 40, 255, 0.3);

## .block
height: 300
	##
	# Call +fn+ up to +retries+ times or until it does not raise a StandardError,
	# returning its result. While exceptions are raised, wait an increasing interval
	# between attempts. The interval will increase as k^N.
	#
	# Examples
	# myfun = lambda { raise "failed" }
	# backoff(myfun) # calls myfun at time = 0, 1, 4, 11, 26, 57s
	# backoff(myfun, retries: 2, k: 1) # calls at time 0, 1, 3, 6, 10, 15s
	# frozen_string_literal: true

	# Looks for a keyword argument `dry_run`. If it is explicitly set to false,
	# then run the actual data change. In all other cases, perform a dry run.
	# Both #perform_real and #perform_dry_run are expected to be supplied by
	# the subclass.
	#
	# Use a subclass of ProductionDataChange in this way:
	# @example
	# ExampleDataChange.new.perform(...)
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta http-equiv="Content-type" content="text/html; charset=utf-8">
	<title>Docking Bubbles</title>
	<style type="text/css" media="screen">
	.bubble {
	stroke: steelblue;
	stroke-width: 1;
	fill: rgba(120, 40, 255, 0.3);