Chuck J Hardy ChuckJHardy

vimcov

Vimcov runs a Ruby script and opens Vim marking the lines that were actually run.

This could be useful when debugging long methods with lots of branching -- instead of abusing puts, you can just use Vimcov and you're good to go.

It runs only in Ruby 1.9.x.

Future versions will include more tight integration with test runs or Rails or whatever.

Setting up and installing rbenv, ruby-build, rubies, rbenv-gemset, and bundler

This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.

TL;DR Demo

# Ensure system is in ship-shape.

aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev

Get Mountain Lion and Homebrew to Be Happy

1) Install XCode 4.4 into /Applications

Get it from the App Store.

2) Install Command Line Tools

In XCode's Preferences > Downloads you can install command line tools.

	# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
	# that enables you to choose a character from a menu of options. If you are on Lion
	# try it by pressing and holding down 'e' in any app that uses the default NSTextField
	# for input.
	#
	# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
	# it's a nightmare to deal with in Sublime Text if you're running Vintage (Vim) mode,
	# as it means you cannot press and hold h/j/k/l to move through your file. You have
	# to repeatedly press the keys to navigate.

	describe 'Render Helpers', ->
	describeFunction prettyNumber, 'prettyNumber',
	'23123456, {abbreviateBy: "M"}': '23M'
	'123456, {abbreviateBy: "M"}': '0M'
	'123123, {abbreviateBy: "k"}': '123k'
	'123123, {abbreviateBy: "x"}': '123123'
	'79296886': '79,296,886'
	'7929.6886': '7,929.6886'
	'"1.0000"': '1.0000'
	'"1234.120"': '1,234.120'

	<!DOCTYPE html>
	<html>
	<head>
	<title>Test App</title>
	<script type="text/javascript" src="../lib/es5-shim.js"></script>
	<script type="text/javascript" src="../lib/batman.js"></script>
	<script type="text/javascript" src="../lib/batman.solo.js"></script>
	<script type="text/javascript" src="../lib/extras/batman.rails.js"></script>
	<script type="text/javascript" src="../lib/coffee-script.js"></script>
	</head>

	<!DOCTYPE html>
	<html>
	<head>
	<title>Canvastest</title>
	<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script>
	<script type="text/javascript" src="../lib/es5-shim.js"></script>
	<script type="text/javascript" src="../lib/batman.js"></script>
	<script type="text/javascript" src="../lib/batman.solo.js"></script>
	<script type="text/javascript" src="../lib/coffee-script.js"></script>

	#!/usr/bin/ruby env


	guardfile = <<-'END'
	def determine_rspec_version
	if File.exist?("#{Dir.pwd}/spec/spec_helper.rb")
	File.new("#{Dir.pwd}/spec/spec_helper.rb").read.include?("Spec::Runner") ? 1 : 2
	elsif bundler?
	# Allow RSpactor to be tested with RSpactor (bundle show inside a bundle exec)
	ENV['BUNDLE_GEMFILE'] = "#{Dir.pwd}/Gemfile"

	import sublime, sublime_plugin
	import os

	class DetectFileTypeCommand(sublime_plugin.EventListener):
	""" Detects current file type if the file's extension isn't conclusive """
	""" Modified for Ruby on Rails and Sublime Text 2 """
	""" Original pastie here: http://pastie.org/private/kz8gtts0cjcvkec0d4quqa """

	def on_load(self, view):
	filename = view.file_name()

	#!/usr/bin/env ruby

	#
	# A quick script to dump an overview of all the open issues in all my github projects
	#

	require 'octokit'
	require 'awesome_print'
	require 'rainbow'