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Michael Kohl citizen428

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View gist:9916f225a60cdb4dcbc8
loop { print ">> " ; puts("=> %s" % eval(gets.chomp!)) }
@citizen428
citizen428 / fizzbuzz.ex
Last active Aug 29, 2015
Elixir FizzBuzz server
View fizzbuzz.ex
defmodule FizzBuzz do
def compute do
receive do
n -> IO.puts compute(n)
end
compute
end
defp compute(n) do
case {rem(n, 3), rem(n, 5)} do
View gist:7316f3e11004eabbd269
#
# A colorful, friendly, multiline theme with some handy features.
# Based on the 'giddie' theme by Paul Gideon Dann.
#
# Authors:
# Michael Kohl <citizen428@gmail.com>
# Paul Gideon Dann <pd@gmail.com>
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Features:
@citizen428
citizen428 / safaritweet.rb
Created Feb 27, 2009
Tweet the currently active Safari tab
View safaritweet.rb
#!/usr/bin/ruby -W0
=begin
Quick and dirty way to tweet the currently active
Safari tab (title + shortened URL). Hashtags get
passed in as parameters (the hash sign gets added
by the script, so don't do it yourself)
Adapt to your needs!
=end
View Rubinius build problem stackfull branch
OS X 10.5.6, GCC 4.0.1 (Apple Inc. build 5490)
[snip]
vm/test/cxxtest/cxxtest/TestSuite.h: In function 'bool CxxTest::equals(X, Y) [with X = rubinius::Object*, Y = rubinius::MethodContext*]':
vm/test/cxxtest/cxxtest/TestSuite.h:56: instantiated from 'void CxxTest::doAssertEquals(const char*, unsigned int, const char*, X, const char*, Y, const char*) [with X = rubinius::Object*, Y = rubinius::MethodContext*]'
./vm/test/test_instructions.hpp:368: instantiated from here
vm/test/cxxtest/cxxtest/TestSuite.h:47: error: comparison between distinct pointer types 'rubinius::Object*' and 'rubinius::MethodContext*' lacks a cast
rake aborted!
Command failed with status (1): [gcc -Ivm/external_libs/libtommath -Ivm/ext...]
@citizen428
citizen428 / lyrics.rb
Created Mar 18, 2009
Googles for the lyrics of the currently playing song in a new Safari window
View lyrics.rb
require 'rbosa'
song = OSA.app('iTunes').current_track.name.gsub(/\(.*\)/, '').gsub(/\s/,'%20')
system("open -a Safari http://www.google.com/search?q=#{song}+lyrics")
@citizen428
citizen428 / rps.rb
Created Mar 27, 2009
Rock-paper-scissors Sinatra app
View rps.rb
require 'rubygems'
require 'sinatra'
get '/' do
erb :index
end
post '/' do
erb :index
end
View filter.rb
module Enumerable
# operand can be a String or a Symbol
def filter(operand, value)
raise(ArgumentError, "Invalid operator") unless %w(> < >= <= ==).include?(operand.to_s)
return self if self.class == String
self.select { |el| el.send(operand, value) }
end
end
View TextMate command for posting to the RubyLearning forums
#!/usr/bin/env ruby
src = STDIN.read.gsub('<', '&lt;').gsub('"', '\"')
`echo "[code ruby]\n#{src}\n[/code]\n" | pbcopy `
View gist:117571
#!/usr/bin/ruby
results = Hash.new(0)
`awk '{print $1}' ~/.bash_history`.split.each { |c| results[c] += 1 }
results.sort_by { |e| -e[1] }.each { |k, v| puts "#{k}: #{v}" }
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