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.

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

{
	"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

# 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

# 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

Keybase proof

I hereby claim:

• I am jazzytomato on github.
• I am jazzytomato (https://keybase.io/jazzytomato) on keybase.
• I have a public key ASAmqKM9EXyy5yLsm9tLpJEObivFIzwlxe1tq18KEFvLywo

To claim this, I am signing this object:

jazzytomato

(defn wrap-query-params-spec [h]
  "Try to parse query params with clojure spec. Look for a spec named like 'query-params/[uri]'
   If found and the spec does not conform, return the explained message"
  (fn [req]
    (try
      (let [query-spec-k (keyword (str "query-params" (:uri req)))
            query-params (keywordize-keys (:query-params req))
            conformed-query-params (s/conform query-spec-k query-params)]
        (if (= :clojure.spec/invalid conformed-query-params)
          (->

jazzytomato

# Enumerable extensions
module Enumerable
  # this will be able to handle a pool of workers (actors)
  # can be useful to have a pool to limit the amount of concurrent work
  class ParallelWorker
    POOL_SIZE = ENV.fetch('CELLULOID_POOL_SIZE', [Celluloid.cores, 2].max).to_i
    include Celluloid
    def yielder(element, block)
      block.call(element)
    end

jazzytomato

# Example for replace spec files modules:

module MyFirstModule
  module MySecondModule
    describe Something do
      # code
    end
  end
end

jazzytomato

un systeme de calcul de dettes dans le terminal

les données sont persistées dans un ou des fichiers (json ou yaml).

exemple d'utilisation :

ruby dettes.rb

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