krames’s gists

krames / git Prompt

Last active September 24, 2015 21:37

	function parse_git_dirty {
	[[ $(git status 2> /dev/null \| tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
	}
	function parse_git_branch {
	git branch --no-color 2> /dev/null \| sed -e '/^[^]/d' -e "s/ $.*$/[\1$(parse_git_dirty)]/"
	}

	function proml {
	case $TERM in
	xterm*)

krames / Python Ruby Style!

Created March 17, 2011 13:31

This script makes your mac read Monty Python and the Holy Grail using ruby

	require 'open-uri'
	DEBUG = true

	abort("Come back when you get a mac!") unless RUBY_PLATFORM =~ /darwin/
	abort("The actors have come down with a bad case of laryngitis") unless system("which -s say")

	class Actor
	attr_reader :voice

	def initialize(voice)

krames / gist:1060577

Created July 2, 2011 14:43

Rcov rake task

	namespace :test do
	desc "Generate code coverage with rcov"
	task :coverage do
	rm_rf "doc/coverage/coverage.data"
	rm_rf "doc/coverage"
	mkdir "doc/coverage"
	rcov = %(rcov --rails --aggregate doc/coverage/coverage.data --exclude gems --text-summary -Ilib:test --html -o doc/coverage test/*/_test.rb)
	system rcov
	system "open doc/coverage/index.html" if PLATFORM['darwin']
	end

krames / location.rb

Created July 15, 2011 17:22

Playing around with Geocoder

	require 'rubygems'
	require 'sinatra'
	require 'geocoder'

	get '/' do
	view
	end

	post '/locate' do
	result = nil

krames / say_tweets.rb

Created September 30, 2011 18:39

Read My Tweets

	#!/usr/bin/env ruby

	require "rubygems"
	require "twitter"
	abort("I can't let you do that Dave!") unless RUBY_PLATFORM =~ /darwin/

	def remove_urls(tweet)
	tweet.text.gsub(/http:\/\/[^ ]+/, '')
	end

krames / railsconf.rb

Created April 18, 2012 13:20

Parse RailsConf calendar into iCal format

	#!/usr/bin/env ruby

	require 'rubygems'

	require 'nokogiri'
	require 'open-uri'

	require 'icalendar'
	require 'date'

krames / servers.rb

Created December 12, 2012 21:15

This is an example of the current functionality of the Rackspace Cloud Server Version 2 API

	#!/usr/bin/env ruby
	require 'rubygems'
	require 'fog'

	RACKSPACE_USERNAME = "racker"
	RACKSPACE_API_KEY = "23423423"

	#create connection
	connection = Fog::Compute.new({
	:provider => 'Rackspace',

krames / rackspace_db_patch.rb

Last active December 14, 2015 09:39

This gist contains a patch to fix Rackspace Database support in Fog 1.9.0. Please refer to https://github.com/fog/fog/pull/1615 for more information.

	if Fog::VERSION == "1.9.0"

	Fog::Logger.warning "PATCHING Fog::Rackspace::Databases to include latest endpoints and fix request issue"

	require 'rubygems'
	require 'fog'

	Fog::Rackspace::Databases.send :remove_const, :DFW_ENDPOINT
	Fog::Rackspace::Databases.send :remove_const, :LON_ENDPOINT
	Fog::Rackspace::Databases.send :remove_const, :ORD_ENDPOINT

krames / python_traceback

Last active December 14, 2015 12:18

#This ruby code causes the attached python stacktrace require 'fog' #using Fog 1.9.0 connection = Fog::Rackspace::Databases.new :rackspace_endpoint => 'https://dfw.databases.api.rackspacecloud.com/v1.0' response = connection.list_instances

	Traceback (most recent call last):
	File \"/usr/lib/python2.6/dist-packages/eventlet/wsgi.py\", line 336, in handle_one_response
	result = self.application(self.environ, start_response)
	File \"/usr/lib/python2.6/dist-packages/newrelic-1.9.0.21/newrelic/api/web_transaction.py\", line 563, in __call__
	result = application(environ, _start_response)
	File \"/usr/lib/python2.6/dist-packages/newrelic-1.9.0.21/newrelic/api/object_wrapper.py\", line 220, in __call__
	self._nr_instance, args, kwargs)
	File \"/usr/lib/python2.6/dist-packages/newrelic-1.9.0.21/newrelic/api/function_trace.py\", line 81, in literal_wrapper
	return wrapped(args, *kwargs)
	File \"/usr/lib/python2.6/dist-packages/reddwarf/common/wsgi.py\", line 147, in __call__

krames / fog_ssh_patch.rb

Created March 20, 2013 13:44

This patch makes ssh timeout configurable. Example: require 'fog' require 'fog_ssh_patch.rb' ssh = Fog::SSH.new HOST, USERNAME, :timeout => 60

	if Fog::VERSION == "1.10.0"

	Fog::Logger.warning "PATCHING Fog::SSH::Real so that the timeout is user configurable"

	require 'rubygems'
	require 'fog'

	module Fog
	module SSH
	class Real

Kyle Rames krames