nas

# new branch from stash
git stash create new-branch stash@{0}

# push a local branch to repo if does not exist remotely
git push origin branch_name:refs/heads/branch_name

# to start tracking a branch
git branch --track branch_name origin/branch_name

# create remote git branch from head of master

nas

#!/usr/bin/env ruby
# urlmonitor - print out the URLs requested system wide on the main network interface

# Accept a network interface name as an optional argument
iface = ARGV.first

# No interface specified? Try to guess which one is king..
unless iface
  `ifconfig -l`.split.each do |iface|
    next if iface =~ /^lo/

nas

1:
    CTRL CMD N: OPEN NEW PROJECT
2:
    ESC: PRINT WORDS USED IN CURRENT FILE
3:
    CMD F2: SET BOOKMARK
4: 
    F2: GO TO A BOOKMARK
5: 
    F1: FOLD/EXPAND A TEXTBLOCK

nas

class StateMachine::TestBaseMixin < ActiveRecord::Base
  
  # Make this class active recordish without the table
  # and add the attributes as columns
  
  def self.columns
    @columns ||= []
  end
  
  def self.column(name, sql_type = nil, default = nil, null = true)

nas

# taken and modified from http://www.andrewmcdonough.com/2009/10/20/colorized-logs-in-ruby

def colorify(string, color, options = {}) 
  offsets = ["gray","red", "green", "yellow", "blue", "magenta", "cyan","white"]
  # I don't think below LOC is quite right due to the fact that xx and underline strings 
  # are appearing multiple times; will fix it when I am about to use this script.
  styles = ["normal","bold","dark","italic","underline","xx","xx","underline","xx","strikethrough"]
  start = options[:bg] ? 40 : 30
  color_code = start + offsets.index(color)
  style_code = styles.index(options[:style]) || 0

nas

#!/usr/local/bin/ruby -swI .
#
# AUTOMATE UPDATING ALL PROJECTS
#
# Problem: going to each project and then pulling changes.
# Solution: Automate git pulling for all my projects
#
# 1. Create a pull_projects file and add the code from this gist
# 2. Move the file into a directory that is in your path, i.e. $PATH
# 3. Make the file executable, eg. chmod +x /usr/local/bin/pull_projects

nas

#!/usr/local/bin/ruby

require 'rubygems'
require 'highline/import'
require 'twitter'

user = ask("Enter your twitter username:") {|q| q.echo = 'x'}
passwd = ask("Enter your twitter password:") {|q| q.echo = 'x'}
http_auth = Twitter::HTTPAuth.new user, passwd
client = Twitter::Base.new(http_auth)

nas

#!/usr/local/bin/ruby

grep = `git grep -n #{ARGV[0]} #{ARGV[1]}`

puts "\n-----------------------------------------------------------"
puts "GREP RESULT"
puts '-----------------------------------------------------------'
puts grep

files = grep.scan /.*\:\d+/

nas

class RomanNumeralCalculator
  def calculate(numeral)
    if numeral =~ /^\d+$/
      arabic_to_roman(numeral)
    else
      roman_to_arabic(numeral)
    end
  end

  private

nas

class A
  def self.before_filters
    @before_filters ||= []
  end

  def self.before_filter(callback, params={})
    before_filters << params.merge(:callback => callback)
  end

  def self.inherited(child_class)