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Examples

I'm working on a feature in ticket 59:

git co -b feature/59/add-filtering

I'm working on a bug:

git co -b bug/101/template-error

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# The classics
class Foo
  def bar; end
  def self.baz; end
end

Foo.instance_method(:bar).source_location
Foo.method(:baz).source_location

# A tad more

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-- Disable Time Machine Local Backups
sudo tmutil disablelocal
-- Disable Automatic Spell Checker
defaults write -g NSAutomaticSpellingCorrectionEnabled -bool false
-- Disable animations when opening and closing windows.
defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false
-- Disable animations when opening a Quick Look window.
defaults write -g QLPanelAnimationDuration -float 0
-- Accelerated playback when adjusting the window size (Cocoa applications).
defaults write NSGlobalDomain NSWindowResizeTime -float 0.001

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run_with_tco = ARGV.include?('-TCO')

# Force the ruby interpreter to use TCO
RubyVM::InstructionSequence.compile_option = {
  tailcall_optimization: true,
  trace_instruction: false
} if run_with_tco

puts 'To infinity and beyond!' if run_with_tco

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# Definition of banning something
# to_ban = 'To prohibit (an action) or forbid the use of (something)'

EVERYTHING = -> (existing_bans) { def existing_bans.include?(obj); true; end }

@bans = []

ban_something = -> (how_to_ban) { how_to_ban.call(@bans) }

# Some simple tests

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Update 30 August 2016

This can be fixed via:

• http://apple.stackexchange.com/questions/188726/in-safari-there-is-a-lag-for-the-open-location-and-new-tab-shortcuts
• https://gist.github.com/WojtekKruszewski/3d5ff7f908a180b87498

But it breaks an important OS X function.

Safari's slow address bar and sluggish tab open action fix

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require 'benchmark'
include Benchmark 

n = 500000
Benchmark.benchmark(CAPTION, 20, FORMAT, ">total:", ">avg:") do |x|
  x.report('via usual syntactics')  { n.times { class MyError < StandardError ; end && Object.send(:remove_const, 'MyError') } }
  x.report('via Class.new') { n.times { MyError = Class.new(StandardError) && Object.send(:remove_const, 'MyError') } }
end

# Results

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Force external LCD into RGB mode in OS X El Capitan

disclaimer:

• only do this if the external display is blurry and looks scaled down. (I have this issue on a brand new Eizo EV2455)
• you might want to read the linked articles in the credits for updated information

Steps:

1. ruby patch-edid.rb => will generate a directory similar to DisplayVendorID-15c3

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#!/bin/bash -ex

### More info: https://coderwall.com/p/a56j3w/memory-efficient-ubuntu-vms

### configuration

PKGS_TO_ADD="$PKGS_TO_ADD curl git etckeeper python-software-properties"
PKGS_TO_REMOVE="$PKGS_TO_REMOVE geoip-database popularity-contest"
PKGS_TO_REMOVE="$PKGS_TO_REMOVE pppoeconf pppconfig ppp"
PKGS_TO_REMOVE="$PKGS_TO_REMOVE ubuntu-standard memtest86+" # warning: be careful about what you remove after this

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How to install UnixBench on Mavericks:

$ wget https://byte-unixbench.googlecode.com/files/UnixBench5.1.3.tgz
$ tar xzvf UnixBench5.1.3.tgz
$ git clone https://gist.github.com/11033924.git
$ cd UnixBench
$ patch -p1 < ../11033924/UnixBench5.1.3.mavericks.patch
$ make
$ ./Run