dmerrick

#!/usr/bin/env ruby
# this script will delete ECR images that are older than N days

require 'date'
require 'json'

# customize this script
repo = 'snapdocs'
delete_if_older_than = 60 # days

dmerrick

#!/usr/bin/env ruby

# this script takes a list of encoded words,
# and returns the decoded message. for example:
#
#  gravity-falls-decoder.rb 4-16-19 11-23-10
#

#
# we'll start by setting up some important variables

dmerrick

#!/usr/bin/env ruby

input = {
  foo: [ 1, 2],
  bar: [ 3, 4]
}

num_args = input.values.first.size

output = []

dmerrick

[28,14,64]
[46,80,44]
[56,19,44]
[38,65,44]
[28,37,64]
[48,25,44]
[76,44,44]
[42,58,44]
[64,62,44]
[34,31,64]

dmerrick

#!/bin/bash
# wrapper script to include required ENV variables

# set these if the variable is not already set
# c.p. http://stackoverflow.com/a/11686779
export EXAMPLE_INT="${EXAMPLE_INT:=5}"
export EXAMPLE_STRING="${EXAMPLE_STRING:=potatoes}"

# actually run the binary
./bin/binary-name $*

dmerrick

Keybase proof

I hereby claim:

• I am dmerrick on github.
• I am dmerrick (https://keybase.io/dmerrick) on keybase.
• I have a public key ASBfbOy8KJdeAf-NASIA0BQEMCwL2zXV1P-E-_czTSiQWAo

To claim this, I am signing this object:

dmerrick

#!/usr/bin/env ruby

puts "Why is the FBI after you?"
# optional, but you can chain the downcase here
text = gets.chomp.downcase

# the default parameter for String#split is ' ', so you can omit it
words = text.split
# note that since text was only used here, you could have just said:
#words = gets.chomp.downcase.split

dmerrick

# I don't know if the guide goes on to address these points,
# but I thought it might be kinda fun to help you on your path.

if 4 > 5
  # ruby programmers tend to use 2 spaces instead of 4 for indentation
  # also, even though it's confusing, you'll generally use "puts" instead of "print"
  puts "I'm soooo wrong it's painful"

# I like to avoid using parentheses to group things, so I'd rewrite what you had as:
#elsif 4 > 5 != true

dmerrick

#!/usr/bin/env ruby
# this script takes a URL and verifies that
# every css file included loads correctly

require 'open-uri'
require 'nokogiri'
require 'pry' if $DEBUG

url = ARGV.shift || 'https://ifttt.com'
doc = Nokogiri::HTML(open(url).read)

dmerrick

#!/usr/bin/env ruby
# this script will scrape the CA DMV website for wait times,
# and if the wait is less than a certain threshold, it will
# alert you with an audible message (at least on OS X).

require 'open-uri'
require 'date'

# found from http://apps.dmv.ca.gov/web/fieldoffice.html?number=503
@branch_id = 503