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#require 'sidekiq/api'

# 1. Clear retry set

Sidekiq::RetrySet.new.clear

# 2. Clear scheduled jobs 

Sidekiq::ScheduledSet.new.clear

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class Change
  def change(amount)
    available_coins = [100,50,25,10,5,1] # http://en.wikipedia.org/wiki/Coins_of_the_United_States_dollar
    coins = []
    index = 0
    coin = available_coins[index]
    remaining_amount = amount
    until remaining_amount == 0
      until remaining_amount >= coin
         index = index + 1

LogaJ

require 'active_record'

ActiveRecord::Base.logger = Logger.new(STDERR)
ActiveRecord::Base.colorize_logging = false

ActiveRecord::Base.establish_connection(
    :adapter => "sqlite3",
    :dbfile  => ":memory:"
)

LogaJ

<h2><%= plural_table_name.titleize %></h2>

<p id="notice"><%%= notice %></p>

<hr>

<div>
  <%% @<%= plural_table_name %>.each do |<%= singular_table_name %>| %>
    <div class="content">
<% attributes.reject(&:password_digest?).each do |attribute| -%>

LogaJ

Git Cheat Sheet

Basic commands

git init Creates a new git repository in the directory

git add <file name> Adds a specific file to staging

git add . or git add -A Adds the full directory and its contents to staging

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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

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http://jimneath.org/2010/01/04/cryptic-ruby-global-variables-and-their-meanings.html

------------incase the link above stops working---------------------

Environmental Global Variables

$: (Dollar Colon)

$: is basically a shorthand version of $LOAD_PATH. $: contains an array of paths that your script will search through when using require.

LogaJ

def append(ary, n)
  return ary if n < 0
  return append((ary.push n), n-1)
end

appended = append [], 2
puts appended.inspect # => [2, 1, 0]

def prepend(ary, n)
  return ary if n < 0