will

require "benchmark"

STR = "8675309".cstr


lib LibC
  fun atoi(str : UInt8*) : Int32
end

def crystal

will

[CVE-2015-3225] Potential Denial of Service Vulnerability in Rack https://groups.google.com/d/msg/rubyonrails-security/gcUbICUmKMc/qiCotVZwXrMJ

[CVE-2015-1840] CSRF Vulnerability in jquery-ujs and jquery-rails https://groups.google.com/d/msg/rubyonrails-security/XIZPbobuwaY/fqnzzpuOlA4J

[CVE-2015-3226] XSS Vulnerability in ActiveSupport::JSON.encode https://groups.google.com/d/msg/rubyonrails-security/7VlB_pck3hU/3QZrGIaQW6cJ

[CVE-2015-3224] IP whitelist bypass in Web Console

will

################################  Crystall scripts

def  chrono(text)
 s=Time.now
 yield
 e=Time.now
 d=(e.to_f-s.to_f)*1000
 if d>1
   puts "#{text} : #{d} ms"
 else

will

/tmp ➤ crystal build timebm.cr --release
/tmp ➤ ./timebm
2015-05-01 20:10:01 UTC
2015-05-01 20:10:01 UTC
2015-05-01 20:10:01 UTC
       text 18636833.84 (± 1002412.33) 10.69× slower
binary span 60320068.97 (± 4530921.68)  3.30× slower
 binary int 199241301.90 (± 17951824.75)       fastest

will

def method_stack
  @method_stack ||= []
end

def method_missing(sym, *args)
  method_stack << [sym, args]
  self
end

will

#!/usr/bin/env ruby
# datamapper woes

# Case one: adding an object to an association using << blows up
# Case two: setting an association with a new array doesn't clear
#           out the old one, it just combines them

# output:
# line 49: post.tags << t1 # => #<DataMapper::Associations::ImmutableAssociationError: You can not modify this association>
# line 74: book.authors == [ a1 ] # => true

will

#!/usr/bin/ruby
require "rubygems"
require "scrapi"

url = 
"https://ui2web1.apps.uillinois.edu/BANPROD1/bwckschd.p_disp_detail_sched?term_in=120091&crn_in=43437"

seats = Scraper.define do
  array :numbers
  process "td.dddefault", :numbers=>:text

will

# will leinweber's lib/helpers.rb for webby

def first_post
  all_posts.first
end

def next_post(post)
  all_posts[ all_posts.rindex(post) - 1 ]
end

will

On Feb 20, 2009, at 4:24 PM, "Olusegun A.A" <xxxxxx@gmail.com> wrote:

** CRAIGSLIST ADVISORY --- AVOID SCAMS BY DEALING LOCALLY
** Avoid:  wiring money, cross-border deals, work-at-home
** Beware: cashier checks, money orders, escrow, shipping
** More Info:  http://www.craigslist.org/about/scams.html

Hello,

Do you still have this item available for sale at the moment? Get back asap.

will

# so ugly, but it makes rails treat CouchRest::Documents correctly

class Hash
  class << self
    alias :old_trip_equal :===
    def ===(other)
      return false if other.class.ancestors.include?(CouchRest::Document)
      old_trip_equal other
    end
  end