dmerrick

class Array
  # This method reads from the DATA section of this file, which
  # in Ruby is marked by __END__. It takes each line and pushes
  # it into the calling array, yields the code block and writes 
  # the array, one element per line, to the end of the file,
  # starting at the beginning of the DATA block. Idea stolen
  # from O'Reilly's Perl Cookbook.
  def tie()
    DATA.each_line { |line| self.push(line.chomp) }
    yield

dmerrick

#!/usr/bin/env ruby -wKU

# Ruby Quiz #207: Quine
# This week's quiz is to create a quine[1], that is: a program which
# receives no input and produces a copy of its own source code as its
# only output.
# [1]: http://en.wikipedia.org/wiki/Quine_(computing)

# Dana Merrick
# 5/29/2009

dmerrick

#!/usr/bin/env ruby -wKU
# This program scans your ethers file to generate a valid dhcpd.conf file
# (or at least a segment of one). In addition, it will read your hosts file
# to see if there are any known aliases it can add. It then prints the 
# formatted results to standard out.
#
# Author::    Dana Merrick (mailto:letterkills+ethers@gmail.com)
# Copyright:: Copyright (c) 2009 Dana Merrick
# License::   Released under the MIT license

dmerrick

Im adding another file to this gist

dmerrick

# given: arg = { 'col1':'foobar',
#                'col2':'fubar',
#                'col3':'fuck'}
#				
# generate:
#	INSERT INTO table (col1, col2, col3) VALUES("foobar","fubar","fuck")
#

input = { :col1 => "foobar", :col2 => "fubar", :col3 => "fuck" }

dmerrick

#!/usr/bin/env ruby -wKU
# grab goove salad playlist from twitter
# (avoids using Soma.fm to keep costs low)

require 'rss/2.0'
require 'open-uri'

# thank you http://rubyrss.com!

# the groovesalad twitter feed

dmerrick

      # set up message details for growl
      if new_balance != old_balance
        title = "Mint.com Updated"
        # TODO: Test me!
        details = "New balance is: #{new_balance} (#{new_balance - old_balance})"
      else
        title = "Mint.com Refreshed"
        details = "Click here for more info."
      end
      

dmerrick

-- Anti AFK Bot
-- Warrior edition
-- 12/1/08

-- This program will keep you from AFKing in a WoW battleground.

-- (c) Dana Merrick 2008
-- Released under the MIT License.

log "Starting program"

dmerrick

#!/usr/bin/env ruby -wKU

# TODO: use the awesome Array#abbrev method
#require 'abbrev' if RUBY_VERSION.to_f <= 1.9

hosts = ["fubar", "foobar"] # hosts you're setting mappings to
aliases = []                # datastructure to hold mappings

# build the datastructure
# starting with "fu" => "fubar", "fub" => "fubar", etc.

dmerrick

#!/bin/bash
# Updates all of the git repos in the current dir.

for dir in `find . -depth 2 -name .git | sed -e 's!^..\(.*\)/.*$!\1!;'`;
  do echo "Updating $dir..."; cd $dir; git pull; cd ..;
done