DonSchado

# eliminate all the duplication

def render_or_redirect(_action, _path, &block)
  if block.call
    redirect_to _path, success: I18n.t('common.success')
  else
    flash.now[:alert] = I18n.t('common.error')
    render _action
  end
end

DonSchado

* { background-color: rgba(255,0,0,.2); }
* * { background-color: rgba(0,255,0,.2); }
* * * { background-color: rgba(0,0,255,.2); }
* * * * { background-color: rgba(255,0,255,.2); }
* * * * * { background-color: rgba(0,255,255,.2); }
* * * * * * { background-color: rgba(255,255,0,.2); }

DonSchado

# A FASTER IMPORTER
#
# the built-in import is not very efficient.
# It grabs every record, builds the ActiveRecord object
# and calls #as_indexed_json on it.
#
# for large sets of data that spans multiple relations,
# this can take a lot of time to complete.
#
# the elasticsearch-rails client provides a relatively simple interface for

DonSchado

// ==UserScript==
// @name         Mangopay Notifications
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  simulate mangopay notifications direct from the dashboard
// @author       Lars Brillert
// @include      /https://dashboard.sandbox.mangopay.com/Users/\d+/WalletTransactions/\d+/
// @grant        none
// ==/UserScript==
/* jshint -W097 */

DonSchado

require'action_controller/railtie';run Class.new(Rails::Application){config.secret_key_base=?x;routes{root to:->_{[200,{},[]]}}}.initialize!

DonSchado

# Railslove Ruby programming exercise A1
#
# To run the following exercise you need to have rspec installed.
# Then watch the output of `rspec filter.rb` and see 3 of 4 failing specs.
#
# The task is to filter a given collection (L#31) for entries that contain unique pairs.
# While filtering return the same structure and keep the ranking.
#
# Write code in the body of the filter method to make the tests pass.
#

DonSchado

# Railslove Ruby programming exercise A2
#
# To run the following exercise you need to have rspec installed.
# Then inspect the failing specs by running `rspec subset.rb`
#
# The task is to get all possible subsets of a group of Railslovers (without duplicates).
# So return a collection containing a group of each Railslover alone,
# then a group of pairs, then groups of 3, etc...
# The empty group is not considered a valid Railslove group. :)
#

DonSchado

# Railslove Ruby programming exercise A3
#
# To run the following exercise you need to have rspec installed.
# Then inspect the failing specs by running `rspec mission.rb`
#
# How well did the avengers manage their time on their missions?
# Your task is to group all time entries by mission and then sum the minutes in total per avenger.
# After grouping the entries the expected response looks something like:
#
#  {

DonSchado

c=[' ',?█].cycle;w="173322172322\n2322232223221322\n23222322262322\n263322232225\n23123322232233\n23222322232233\n2322353643".chars.reduce([]){|r,n|n==$/?r<<n:r<<c.next*n.to_i;r}.join.split($/).map{|c|c.chars.map{|c|c*2}.join<<$/}.map{|r|r*2}.join;loop{$><<"\e[2J\e[1;1H"<<w.chars.map{|t|"\e[38;5;#{rand(230)}m#{t}"}*'';sleep 1}

DonSchado

# Railslove Ruby programming exercise A4
#
# To run the following exercise you need to have rspec installed.
# Then inspect the failing specs by running `rspec translations.rb`
#
# This excercise is special, because it's the first one where you're allowed to require active_support. ;-)
#
# (!) The task is to navigate and write into a nested hash via a path represented as `.` separated keys.
#
# (?) Maybe start with the underling algorithm to expand a collection to a "directed graph"