This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# watch for new files in /tmp/ | |
def clear | |
puts "\e[H\e[2J" | |
end | |
hostname = `hostname`.strip | |
loop do | |
clear |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'rubygems' | |
require 'glapp' | |
require 'text_draw' | |
class EyeTest | |
include GLApp | |
class Chooser | |
ALPHABET = ('A'..'Z').to_a + [' '] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Scale | |
IONIAN_HALF_STEPS = [2, 2, 1, 2, 2, 2, 1] | |
class << self | |
[ | |
:ionian, | |
:dorian, | |
:phrygian, | |
:lydian, | |
:mixolydian, |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def find_spec_helper(path) | |
spec_helper = File.join(path, 'spec_helper.rb') | |
if File.exists?(spec_helper) | |
spec_helper | |
elsif path == "/" | |
raise "No spec helper found" | |
else | |
find_spec_helper(File.dirname(path)) | |
end | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
begin | |
raise LoadError.new('haxhax so we dont get wirble output in CruiseControl') if (ENV['USER'] == 'cruise' || ENV['USER'] == 'jenkins') | |
require 'wirble' | |
rescue LoadError | |
module Wirble | |
module Colorize | |
def self.colorize(str) | |
str | |
end | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Program output: | |
# | |
# Chord: [0, 4, 7] | |
# [:major, [[0, :unison], [4, :third], [7, :fifth]]] | |
# [:minor, [[0, :unison], [3, :third], [8, :sixth]]] | |
# [:major, [[0, :unison], [5, :fourth], [9, :sixth]]] | |
# Chord: [0, 4, 7, 11] | |
# [:major, [[0, :unison], [4, :third], [7, :fifth], [11, :seventh]]] | |
# [:minor, [[0, :unison], [3, :third], [7, :fifth], [8, :sixth]]] | |
# [:major, [[0, :unison], [4, :third], [5, :fourth], [9, :sixth]]] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env ruby | |
require 'iconv' | |
require 'open-uri' | |
class String | |
COLORS = [:black, :red, :green, :yellow, :blue, :magenta, :cyan, :white] | |
def colorize(color) | |
value = case color | |
when Symbol |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env ruby | |
# Usage: | |
# runonupdate "spec spec/models/cat_spec.rb -O spec/spec.opts" app/models/cat.rb app/models/dog.rb | |
# | |
# This will run cat-specs whenever cat.rb or dog.rb is updated. | |
class RunOnUpdate | |
attr_reader :cmd | |
attr_reader :files |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Multibench | |
def initialize | |
@benches = Hash.new { 0 } | |
end | |
def bench(title) | |
start = Time.now | |
yield.tap do | |
@benches[title] += Time.now - start | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env ruby | |
require 'rubygems' | |
require 'pivotal-tracker' | |
class String | |
ANSI_COLORS = [:black, :red, :green, :yellow, :blue, :magenta, :cyan, :white] | |
def colorize(color) | |
num = ANSI_COLORS.index(color) or raise("Bad color #{ color }") | |
"\e[3#{ num }m" + self + "\e[0m" |