Vadym Vakhovskiy vadim-v

Keybase proof

I hereby claim:

I am vadim-v on github.
I am vadimv (https://keybase.io/vadimv) on keybase.
I have a public key ASDBCAN0FOr7U_aGH1p-d78aD6esxngbndAEL6BJcUlAqwo

To claim this, I am signing this object:

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

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

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

	<form action="<%= @pay_desc['mrh_url'] %>" method="post">
	<input type=hidden name=MrchLogin value="<%= @pay_desc['mrh_login'] %>">
	<input type=hidden name=OutSum value="<%= @pay_desc['out_summ'] %>">
	<input type=hidden name=InvId value="<%= @pay_desc['inv_id'] %>">
	<input type=hidden name=Desc value="<%= @pay_desc['inv_desc'] %>">
	<input type=hidden name=SignatureValue value="<%= @pay_desc['crc'] %>">
	<input type=hidden name=Shp_item value="<%= @pay_desc['shp_item'] %>">
	<input type=hidden name=IncCurrLabel value="<%= @pay_desc['in_curr'] %>">
	<input type=hidden name=Culture value="<%= @pay_desc['culture'] %>">
	<input type=submit value='Оплатить'>

	# If you're getting this error trying to use ApacheBench on OS X Lion:
	# Benchmarking mwmanning.com (be patient)...apr_socket_recv: Connection reset by peer (54)
	#
	# You need to download the latest beta version of Apache and rebuild ab.
	# Here's how (assuming you have homebrew installed).

	# Install Homebrew (https://github.com/mxcl/homebrew) and then the Perl Regex support
	brew install pcre

	# Download the latest from http://httpd.apache.org/download.cgi, then decompress and compile it

	# Setup
	# =====
	#
	# Put this gist in Rails.root/config/initializers/cancan.rb
	# Add Squeel to Gemfile, see https://github.com/ernie/squeel
	#
	# gem "squeel", "~> 0.9.3"
	#
	# Load Squeel hash and symbol extensions in squeel config initializer
	#

	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#

	def generate_secure_s3_url(s3_key)
	#
	# s3_key would be a path (including filename) to the file like: "folder/subfolder/filename.jpg"
	# but it should NOT contain the bucket name or a leading forward-slash
	#
	# this was built using these instructions:
	# http://docs.amazonwebservices.com/AmazonS3/latest/dev/index.html?S3_QSAuth.html
	# http://aws.amazon.com/code/199?_encoding=UTF8&jiveRedirect=1

	s3_base_url = MyApp::Application::S3_BASE_URL # i.e. https://mybucket.s3.amazonaws.com

	source :rubygems

	# We are not loading Active Record, nor Active Resources etc.
	# We can do this in any app by simply replacing the rails gem
	# by the parts we want to use.
	gem "actionpack", "~> 3.2"
	gem "railties", "~> 3.2"
	gem "tzinfo"

	# Let's use thin