danielfone

a=n.gsub(?|,' ').split$/
i=!p;t=a.map(&:chars).transpose.map(&:join).select{i^=a}.sort_by{|s|s[/[A-Z]/][0]}
x=0;t.map{|t|y=0;u=p;t.chars{|c|u&&a[y][x,3]=?|*3;a[y][x+1]=c;y+=1;u|=c=='_'};x+=2}
a.join$/

danielfone

# ruby 2.2.2
# activerecord 4.2.3
# aasm 4.2.0

require 'active_record'
require 'aasm'

# Setup a mock AR table
ActiveRecord::Migration.verbose = false
ActiveRecord::Base.establish_connection(:adapter => "sqlite3", :database => ":memory:")

danielfone

jQuery ->

  $('.cloudinary-fileupload').on 'cloudinarydone', (e, data) ->
    $('.js-cl-preview').html $.cloudinary.image data.result.public_id, {
      format: data.result.format,
      version: data.result.version,
      width: 150,
      height: 100,
    }

danielfone

module Attachinary
  module Utils
    Rails.logger.warn 'Monkey patched Attachinary::Utilss#process_hash'
    def self.process_hash(hash, scope=nil)
      file = if hash['id']
        Attachinary::File.find hash['id']
      else
        file = Attachinary::File.new hash.slice('public_id', 'version', 'width', 'height', 'format', 'resource_type')
        file.scope = scope.to_s if scope && file.respond_to?(:scope=)
        file

danielfone

require_relative './board'
require_relative './naive_solver'
#
# This is a reference implementation for solving the board
# and may be considered a spoiler
#
# s = Solver.load 'my-team', 100
# s.solve
#

danielfone

# config/initializers/devise_safe_store_location.rb
module SafeStoreLocation

  MAX_LOCATION_SIZE = ActionDispatch::Cookies::MAX_COOKIE_SIZE / 2

  def store_location_for(resource_or_scope, location)
    super unless location && location.size > MAX_LOCATION_SIZE
  end

end

danielfone

$ uname -a
Darwin MacBook-Pro.fritz.box 14.0.0 Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64 x86_64
$ ruby -v
ruby 2.1.4p265 (2014-10-27 revision 48166) [x86_64-darwin14.0]
$ gem --version
2.4.4

danielfone

require_relative 'micro_bench'

# Various methods to update every value in a hash in place
module HashUpdate
  module_function

  # also Hash#update
  def merge!(hash)
    hash.merge!(hash) do |key, value|
      value + 1

danielfone

def temporary_assign(object, attribute, new_value)
  previous_value = object.public_send attribute
  object.public_send "#{attribute}=", new_value
  yield
ensure
  object.public_send "#{attribute}=", previous_value
end

# Example usage:
# Want to debug SQL queries in tests? Log to STDOUT just for the

danielfone

TEXT = <<EOF
   See, the interesting thing about this text
     is that while it seems like the first line defines an indent
       it's actually the last line which has the smallest indent

    there are also some blank lines

    both with and without extra spaces in them

    and it just goes on and on