thomasklemm

LETTERS = ('a'..'z').to_a
NUMBERS = (0..9).to_a
LETTERS_AND_NUMBERS = LETTERS.concat(NUMBERS)

# Generate a random unique ID
# in any length
class CodeGenerator
  def generate(n=16)
    code = []
    n.times {code << LETTERS_AND_NUMBERS.sample}

thomasklemm

# encoding: utf-8

require 'talks'

class Hash
  ##
  # Cascading Fetch
  #
  # Tries to fetch provided symbols one after the other
  # and return fallback non-symbol value otherwise

thomasklemm

##
# Array of arrays to hash conversion
#

##
#  Version 1
array = [[1, 1], [2, 2], [3, 3]]

hash = Hash[*array.flatten]

thomasklemm

# Require the json library to parse json into Ruby objects
require 'json'
require 'simple_statistics'

# The input
json = '[
  {
    "Low": 8.63,
    "Volume": 14211900,
    "Date": "2012-10-26",

thomasklemm

class Range
  def end_at(x)
    Range.new(self.begin, x)
  end
  
  def start_at(x)
    Range.new(x, self.end)
  end
end

thomasklemm

##
# A ruby-powered table of contents layout

words = %w(we are the world lets make it a better place we are the world)

words.each_with_index {|word, page| puts word.ljust(10, '.') + (page*page).to_s.rjust(3, '.')}

# => Output
# we..........0
# are.........1

thomasklemm

// Formtastic stylesheet based on the gem's version, retrieved 2013-01-04
// This version reflects the gem exactly.
// Use as a base for modifications.

.formtastic
  margin: 0
  padding: 0

  // resets
  ul, ol, li, fieldset, legend, input, button, textarea, select, p

thomasklemm

# Additional translations at https://github.com/plataformatec/devise/wiki/I18n

de:
  devise:
    confirmations:
      confirmed: "Vielen Dank für Deine Registrierung. Bitte melde dich jetzt an."
      confirmed_and_signed_in: "Vielen Dank für Deine Registrierung. Du bist jetzt angemeldet."
      send_instructions: "Du erhältst in wenigen Minuten eine E-Mail, mit der Du Deine Registrierung bestätigen kannst."
      send_paranoid_instructions: "Falls Deine E-Mail-Adresse in unserer Datenbank existiert erhältst Du in wenigen Minuten eine E-Mail mit der Du Deine Registrierung bestätigen kannst."
    failure:

thomasklemm

form
  .field
    @extend .form-group
  input[type=text], textarea, input[type=email], input[type=search], input[type=password]
    @extend .form-control
  label
    @extend .control-label

  .field .field_with_errors
    @extend .has-error

thomasklemm

require 'active_support/core_ext'

def calendar_week(week)
  now = Date.current
  year = now.cweek < week ? now.year : now.year + 1
  Date.commercial(year, week, 1)
end

p calendar_week(49)
# => Mon, 02 Dec 2013