tenderlove

require 'rubygems'
require 'nokogiri'

class MyFilter
  def ends_with set, ends
    set.map { |x| x.to_s }.join.end_with? ends
  end
end

doc = Nokogiri.XML(DATA)

mark

class MyDate

  include Comparable

  MyDatesInMonth = [nil, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
  MonthsOfYear = [nil, :January, :February, :March, :April, :May, :June,
                        :July, :August, :September, :October, :November, :December]
  MyDatesOfWeek = [:Sunday, :Monday, :Tuesday, :Wednesday, :Thursday, :Friday, :Saturday]

  def initialize(year, month, day, fixed = true)

jrochkind

An exploration of "dependency injection" in ruby

I recently came across this reddit, demo'ing "dependency injection and inversion of control" in what I think is C#/.Net?

It resulted in a predictable spate of comments on reddit saying basicaly "oh my gosh, dependency injection is so evil, just look at that."

But it got me thinking about how I'd handle the same issues in ruby, and I think the issues to be handled are real issues. So let's look at that.

I don't understand the (.Net?) framework being used in the original example, and I don't feel like reproducing an app environment that would do similar in ruby, so let's just stick to the heart of the matter. They've got some class (not entirely sure which one it is in their tree) that has a method that processes payments, translating that method into ruby it looks something like this:

ordinaryzelig

I'm a fan of MiniTest::Spec. It strikes a nice balance between the simplicity of TestUnit and the readable syntax of RSpec. When I first switched from RSpec to MiniTest::Spec, one thing I was worried I would miss was the ability to add matchers. (A note in terminology: "matchers" in MiniTest::Spec refer to something completely different than "matchers" in RSpec. I won't get into it, but from now on, let's use the proper term: "expectations").

Understanding MiniTest::Expectations

Let's take a look in the code (I'm specifically referring to the gem, not the standard library that's built into Ruby 1.9):

# minitest/spec.rb

module MiniTest::Expectations

wr0ngway

#!/usr/bin/env ruby

rss = '.+?Rss:\s+(\d+)'
share =  '.+?Shared_Clean:\s+(\d+)'
share << '.+?Shared_Dirty:\s+(\d+)'
priv =  '.+?Private_Clean:\s+(\d+)'
priv << '.+?Private_Dirty:\s+(\d+)'
MEM_REGEXP = /\[heap\]#{rss}#{share}#{priv}/m

def mem_usage_linux

migurski

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# Copyright INRIA
# Contributors: Nicolas P. Rougier ([email protected])
#
# DANA is a computing framework for the simulation of distributed,
# asynchronous, numerical and adaptive models.
#
# This software is governed by the CeCILL license under French law and abiding

1wErt3r

;SMBDIS.ASM - A COMPREHENSIVE SUPER MARIO BROS. DISASSEMBLY
;by doppelganger ([email protected])

;This file is provided for your own use as-is.  It will require the character rom data
;and an iNES file header to get it to work.

;There are so many people I have to thank for this, that taking all the credit for
;myself would be an unforgivable act of arrogance. Without their help this would
;probably not be possible.  So I thank all the peeps in the nesdev scene whose insight into
;the 6502 and the NES helped me learn how it works (you guys know who you are, there's no 

rafer

# coding: utf-8

# Can ruby have method names have newlines/be crazy?

class BadKitty
  FACE = "
    |\\_/|
   / @ @ \\
  ( > º < )
   `>>x<<´

jhsu

require 'minitest/reporters'
require 'blink1'

class BlinkReporter
  include MiniTest::Reporter

  COLOR_SUCCESS = [0,   255, 35]
  COLOR_PENDING = [255, 200,  0]
  COLOR_FAIL    = [255,  10, 30]

zobar

.rbenv-gemsets