korny

class HighlightEscapedHTML
  def initialize(app)
    @app = app
  end
  
  def call(env)
    dup._call(env)
  end
  
  def _call(env)

korny

rake
/Users/murphy/.rvm/rubies/ruby-1.8.7-p352/bin/ruby -I"lib:test" -I"/Users/murphy/.rvm/gems/ruby-1.8.7-p352@chiliproject/gems/rake-0.9.2.2/lib" "/Users/murphy/.rvm/gems/ruby-1.8.7-p352@chiliproject/gems/rake-0.9.2.2/lib/rake/rake_test_loader.rb" "test/unit/**/*_test.rb" 
(Test LDAP server not configured)
  * DEFERRED: #link_to_if_authorized authorized user should be tested. 
  * DEFERRED: #link_to_if_authorized unauthorized user should be tested. 
  * DEFERRED: IssuesHelper#show_detail with a estimated hours attribute should format the time into two decimal places. 
  * DEFERRED: IssuesHelper#show_detail with a estimated hours attribute should format the old time into two decimal places. 
  * DEFERRED: IssuesHelper#show_detail should test custom fields. 
  * DEFERRED: IssuesHelper#show_detail should test attachments. 
  * DEFERRED: #number_of_rows with one project should return the number of rows just for that project. 

korny

> rvm 1.8.7,ree-1.8.7-2011.03,1.9.2,1.9.3 do "ruby -v; time rails runner 'nil'"

ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-darwin10.8.0]
real	0m1.404s
user	0m1.195s
sys	0m0.207s

ruby 1.8.7 (2011-02-18 patchlevel 334) [i686-darwin11.0.0], MBARI 0x6770, Ruby Enterprise Edition 2011.03
real	0m1.347s
user	0m1.135s

korny

# Usage: link_to …, prompt: { message: 'Some message', default: 'default value', param: 'name of parameter' }
# The prompt will ask for "message" and use "default" as the default value.
# Unless user selects cancel, "param"=<new value> will be sent to the given path.
# Optionally, you can just use `prompt: "message"`.

$.rails.prompt = (message, defaultValue) ->
  window.prompt message, defaultValue
  
$.rails.handlePrompt = (element) ->
  config = element.data 'prompt'

korny

$ ruby -v
ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin12.4.0]

$ ruby test/scanners/suite.rb | grep Average
Average speed for C scanner: 2997 kB/s scanning / 1315 kB/s highlighting to HTML page.
Average speed for Clojure scanner: 3103 kB/s scanning / 1051 kB/s highlighting to HTML page.
Average speed for C++ scanner: 4761 kB/s scanning / 1180 kB/s highlighting to HTML page.
Average speed for CSS scanner: 3160 kB/s scanning / 1494 kB/s highlighting to HTML page.
Average speed for Delphi scanner: 2865 kB/s scanning / 991 kB/s highlighting to HTML page.
Average speed for diff output scanner: 1433 kB/s scanning / 668 kB/s highlighting to HTML page.

korny

class Array
  def slice_before
    [].tap do |chunks|
      each do |item|
        chunks << [] if yield(item) || chunks.empty?
        chunks.last << item
        chunks
      end
    end
  end

korny

module Math
  class << self
    def fac n
      return 1 if n < 2
      (1..n).inject { |prod, i| prod * i }
    end
    
    def choose n, k
      fac(n) / (fac(n-k) * fac(k))
    end

korny

class Foo < BasicObject
  def test_block_given?
    block_given?
  end
  
  private
  def method_missing(method, *args, &block)
    3.send(method, *args, &block)
  end
end

korny

function srtTimeToSeconds(time) {
  var match = time.match(/(\d\d):(\d\d):(\d\d),(\d\d\d)/);
  var hours        = +match[1],
      minutes      = +match[2],
      seconds      = +match[3],
      milliseconds = +match[4];
  
  return (hours * 60 * 60) + (minutes * 60) + (seconds) + (milliseconds / 1000);
}

korny

class Human
  def self.speak what
    what
  end
end

class Pirate < Human
  def self.speak what
    proc { super }.call
  end