evizitei

 ERROR ArgumentError: wrong number of arguments(1 for 0)
	/Users/evizitei/.rbenv/versions/1.9.3-p448/lib/ruby/gems/1.9.1/bundler/gems/railslts-6e830c6c9784/actionpack/lib/action_controller/middleware_stack.rb:72:in `initialize'
	/Users/evizitei/.rbenv/versions/1.9.3-p448/lib/ruby/gems/1.9.1/bundler/gems/railslts-6e830c6c9784/actionpack/lib/action_controller/middleware_stack.rb:72:in `new'
	/Users/evizitei/.rbenv/versions/1.9.3-p448/lib/ruby/gems/1.9.1/bundler/gems/railslts-6e830c6c9784/actionpack/lib/action_controller/middleware_stack.rb:72:in `build'
	/Users/evizitei/.rbenv/versions/1.9.3-p448/lib/ruby/gems/1.9.1/bundler/gems/railslts-6e830c6c9784/actionpack/lib/action_controller/middleware_stack.rb:116:in `block in build'
	/Users/evizitei/.rbenv/versions/1.9.3-p448/lib/ruby/gems/1.9.1/bundler/gems/railslts-6e830c6c9784/actionpack/lib/action_controller/middleware_stack.rb:116:in `each'
	/Users/evizitei/.rbenv/versions/1.9.3-p448/lib/ruby/gems/1.9.1/bundler/gems/railslts-6e830c6c9784/actionpack/lib/action_con

evizitei

require 'rubygems'

dir = '/Users/evizitei/Code/instructure/canvas-lms'
Dir.chdir dir
shas =`git log --oneline --since='4 weeks ago' | cut -f 1 -d ' '`

def is_a_problem?(sha)
  files = (`git diff --name-only #{sha} #{sha}~1`)
  ((files =~ /^(app|public).*\.(coffee|js)$/ &&
    !(files =~ /^spec.*\.(coffee|js)$/)) ||

evizitei

Joel (on Software): http://www.joelonsoftware.com/articles/fog0000000043.html

Agile Advocates:  http://www.ministryoftesting.com/2013/06/ten-reasons-why-you-fix-bugs-as-soon-as-you-find-them/

Gregg Boer, an employee of the most corporate-y company on the planet (sorry, David…): http://visualstudiomagazine.com/articles/2012/10/12/agile-bug-management.aspx

Independent game developers: http://www.gamedev.net/page/resources/_/technical/general-programming/zero-defect-software-development-r1050

Paul Graham: http://www.paulgraham.com/road.html

evizitei

class Prime
  PRIMES = [2, 3]

  def self.nth(index)
    raise ArgumentError if index < 1
    return PRIMES[index - 1] if PRIMES.length >= index
    generate_primes_up_to(index)
  end

  def self.generate_primes_up_to(index)

evizitei

#!/bin/bash
# when processing receipts, I need to have them rotated 90-deg and
# flipped horizontally because of how photobooth stores them.
# Iterate through all the files in the directory, rotate, and flip
for file in *.*
do
  sips -r 90 "$file"
  sips -f horizontal "$file"
done

evizitei

class Reporter

  class << self

    def run_example_report(person,start_date,end_date)
      sd_string = start_date.strftime("%Y%m%d")
      ed_string = end_date.strftime("%Y%m%d")
      filename = "#{person.name}_report_for_#{sd_string}_#{ed_string}"
      self.run_report(filename,"EXAMPLE") do |sheet|
        sheet.add_row [person.name]

evizitei

namespace :db do
  desc "abort rake if using bad memory techniques"
  task :safety_migrate => :environment do
    path = "#{RAILS_ROOT}/db/migrate/"
    migration_directory = Dir.new(path)
    proceed = true
    migration_directory.each do |file|
      if file != "." and file != ".."
        migration = File.open("#{path}#{file}")
        text = migration.read

evizitei

class File
  def uber_gets(delimiter)
    segment = ""
    self.each_byte do |byte|
      char = byte.chr
      if char == delimiter
        yield segment
        segment = ""
      else
        segment = "#{segment}#{char}"

evizitei

require 'roo'
require 'csv'

class SpreadsheetParser
  
  def self.parse(file)
    name = file.path
    if name =~ /\.csv/
      CSV::Reader.parse(file).each do |row|
        yield row

evizitei

class BjJob < ActiveRecord::Base
  set_table_name "bj_job" 
  set_primary_key "bj_job_id"
end