botanicus

# Proposal of implementation Django-like generic views in rack and rango compatible way
# It must play well with:
#   1) Rack apps
#   2) Rango controllers

# NOTE: if you don't know what generic views are, take a look at
# http://docs.djangoproject.com/en/dev/ref/generic-views/

# generic view
def render_template(env)

botanicus

gem "hpricot", "0.8.1"
require "hpricot"

html = <<-HTML
<div class="info">
  <p><strong>Job description</strong></p> <!-- elements[0] -->
  <p id="ctl00_MainContent_CD_CD_Drop_DescHTML"> <!-- elements[1] -->
    <p></p>
    <p></p>
    <p>Location: Barrs Court Specialist (SEN) School, Barrs Court Road, Hereford, HR1 1EQ</p>

botanicus

** has_many_polymorphs: autoload hook invoked
** has_many_polymorphs: preloading parent model Tag
** has_many_polymorphs: associating Tag.taggables
  Tagging Columns (0.027593)   SHOW FIELDS FROM `taggings`
  Vacancy Columns (0.001997)   SHOW FIELDS FROM `vacancies`
** has_many_polymorphs: preloading parent model Tagging
Cache hit: route_filters/all ({:expires_in=>300 seconds})
  RouteFilter Columns (0.001286)   SHOW FIELDS FROM `route_filters`
Cache hit: route_filters/all ({:expires_in=>300 seconds})
  User Columns (0.001988)   SHOW FIELDS FROM `users`

botanicus

module GetNestedItemMixin
  # Simplier syntax for code such as params[:post] && params[:post][:title]
  # 
  # @author Jakub Stastny aka Botanicus
  # @param [Object] First argument is the key of the hash, the second one the key of the inner hash selected by the first key etc.
  # @return [Object, nil] The value of the most inner hash if found or nil.
  # @raise [ArgumentError] If you don't specify keys.
  # 
  # @example
  #   {a: {b: 1}}.get(:a, :b)     # => 1

botanicus

#!script/runner

# jsou to tři hlavní skupiny:
# 
# 6.směrnice
# 
# nové cases - ty je potřeba navázat přes smartlink na šestou směrnici - je tam sloupec s příslušným article
# staré cases - totéž
# 
# u všech smartlinků bych dal implicitně 5 hvězdiček

botanicus

# ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-darwin9.6.0]
                             user     system      total        real
by_define_method         0.680000   0.000000   0.680000 (  0.700586)
by_explicit_definition   0.560000   0.010000   0.570000 (  0.581977)
by_eval                  0.550000   0.000000   0.550000 (  0.553484)
by_class_eval            0.540000   0.010000   0.550000 (  0.561800)
by_class_eval_block      0.540000   0.000000   0.540000 (  0.548041)
by_module_eval           0.550000   0.010000   0.560000 (  0.560635)
by_module_eval_block     0.520000   0.000000   0.520000 (  0.539168)

botanicus

require "rubygems"
require "rbench"

def omg_slow
  return 1
end

def omg_fast
  1
end

botanicus

require "rbench"

RBench.run(1_000_000) do
  column :one,   :title => "String"
  column :two,   :title => "String using String.new"
  column :three, :title => "Array"
  column :four,  :title => "Array using Array.new"
  column :five,  :title => "Hash"
  column :six,   :title => "Hash using Hash.new"
  

botanicus

namespace :sites do
  # use for sites deployment
  # Usage:
  #   cap sites:deploy
  task :deploy do
    run "cd #{shared_path}/sites"
    run "(test -f sites.lock) && (echo 'Sites are locked:' && cat sites.lock) || git update"
  end
  
  # Run just on first deploy to given server

botanicus

def my_method
  puts whatever
rescue Exception => e
  puts "Exception #{e.message} occured!"
end

my_method

def my_method2
  puts whatever