jazzytomato

# in test_helper.rb (for example)
def mock_env(partial_env_hash)
  old = ENV.to_hash
  ENV.update partial_env_hash
  begin
    yield
  ensure
    ENV.replace old
  end
end

jazzytomato

# Local tunnel to connect to remote DB via bastion ec2 instance
ssh -N -L 5433:DBHOSTNAME.eu-west-1.rds.amazonaws.com:5432 tom@ecX-XX-XXX-XXX-XXX.eu-west-1.compute.amazonaws.com

# then connects to db locally with localhost:5433

jazzytomato

{
	"color_scheme": "Packages/User/SublimeLinter/Monokai (SL).tmTheme",
	"font_face": "Fira Code",
	"font_size": 15,
	"ignored_packages":
	[
		"Vintage"
	],
	"rubocop_path": "~/.rbenv/shims/rubocop --config ~/.rubocop.yml",
	"ruby_path": "~/.rbenv/shims/ruby",

jazzytomato

# set a badge with a hostname
# Also sets a bg color when in prod
function warnssh() {
  printf "\e]1337;SetBadgeFormat=%s\a" $(echo -n $1 | base64)
  if [[ $1 =~ "^prod-.*" ]] ; then
  	echo -e "\033]1337;SetColors=bg=612c62\a"
  fi
  ssh $*
  printf "\e]1337;SetBadgeFormat=%s\a" ""
  echo -e "\033]1337;SetColors=bg=000\a"

jazzytomato

# Instructions: run with rspec coin_change.rb
#
#
# Making Change
#  Given a number "x" and a sorted array of coins "coinset", write a function
#  that returns the amounts for each coin in the coinset that sums up to X or
#  indicate an error if there is no way to make change for that x with the given
#  coinset. For example, with x=7 and a coinset of [1,5,10,25], a valid answer
#  would be {1: 7} or {1: 2, 5: 1}. With x = 3 and a coinset of [2,4] it should
#  indicate an error. Bonus points for optimality.