mattknox

module MathFunctions
  include InlineTest

  def factorial(n)
    (1..n).inject(1) { |acc, x| acc * x}
  end

  unit_test do
    assert factorial(6) == 720
    assert factorial(5) == 120

mattknox

function step_std_dev(val) {
    n += 1
    delta = val - mean
    mean = mean + delta/n
    M2 = M2 + delta*(val - mean)  # This expression uses the new value of mean
    if (n > 1) {
	variance_n = M2/n
	variance = M2/(n - 1)
    }
}

mattknox

# inject our logger into CouchRest HTTP abstraction layer
module HttpAbstraction
 
  def self.get(uri, headers=nil)
    start_query = Time.now
    log = {:method => :get, :uri => uri, :headers => headers}
    response = super(uri, headers=nil)
    end_query = Time.now
    log[:duration] = (end_query - start_query)
    CouchRest::Logger.record(log)

mattknox

module CouchRest
  class Logger 
        
    def initialize(app, db=nil)
      @app = app
      @db = db
    end
 
    def call(env)
      log['started_at'] = Time.now

mattknox

- simple
- public over private
- personal vanity
- internet is global
- permalinks
- one important item per page
- don't break the browser
- don't wanker in technology
- a medium is not a grande
- break convention for your users

mattknox

1: C
2: PHP
3: JavaScript
4: C++
5: Java
6: Ruby
7: Emacs Lisp
8: Python
9: Perl
10: C Sharp

mattknox

Gem::Specification.new do |s|
  s.name = %q{goaloc}
  s.version = "0.3.0"

  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
  s.authors = ["matt knox"]
  s.date = %q{2009-01-09}
  s.default_executable = %q{goaloc}
  s.description = %q{Generate On A Lot of Crack speeds and extends the early sketching phase of RESTFUL MVC app development}
  s.email = %q{[email protected]}

mattknox

Gem::Specification.new do |s|
  s.name = %q{goaloc}
  s.version = "0.3.0"

  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
  s.authors = ["matt knox"]
  s.date = %q{2009-01-09}
  s.default_executable = %q{goaloc}
  s.description = %q{Generate On A Lot of Crack speeds and extends the early sketching phase of RESTFUL MVC app development}
  s.email = %q{[email protected]}

mattknox

bash-3.2$ rake version
(in /Users/mknox/hack/ruby/goaloc)
Current version: 0.2.3
bash-3.2$ rake version:bump:patch
(in /Users/mknox/hack/ruby/goaloc)
Current version: 0.2.3
Wrote to VERSION.yml: 0.2.4
bash-3.2$ git status
# On branch master
nothing to commit (working directory clean)

mattknox

CONTEXT_STACK = []
DEFAULT_STARTING_SELF = self

module Repl
  def repl
    DEFAULT_STARTING_SELF.cb self
    CONTEXT_STACK.push(self)
  end
  
  def stop_repl