jedediah

module Enumerable
  # Skip the first n elements and return
  # an Enumerator for the rest, or pass them
  # in succession to the block, if given.
  def skip n
    if block_given?
      each do |x|
        if n > 0
          n -= 1
        else

jedediah

module RegexpBuilder
  module RegexpExt
    class Builder
      class RegexpSource
        def initialize x
          @src = if x.is_a? self.class
                   x.to_s
                 else
                   x
                 end

jedediah

/* Programmed in 2009 by Jedediah Smith
 * For benevolent use only.
 * 
 * Using Visual C 2005 or later, build with:
 *
 *   cl devdays.c /D _CONSOLE /link user32.lib /SUBSYSTEM:CONSOLE
 *
 * Run:
 *
 *   devdays.exe HHMM "DevDays will resume in %s"

jedediah

#!/usr/bin/ruby
host = `hostname`.chomp
user = ENV['USER'] || '???'
pwd = Dir.pwd
term = ENV['TERM'] || ''
x = ''

x << "\e]0;#{pwd}\a" if term =~ /xterm|rxvt/ # set window title
x << "\e[1;36;44m #{user}@#{host} \e[1;33;44m#{pwd} "

jedediah

/*
 *  This is the CSS found in embedded gists from Github.
 *  The descriptions are Ruby specific but other languages
 *  likely use similar schemes.
 */

.gist            /* entire embedded box */
#gist-?          /* specific .gist box, ? is numeric gist id */
.gist-file       /* one file */
.gist-data       /* code box */

jedediah

class Object
  def to_ast; self; end
end

module DAL
  class Call
    attr_accessor :message, :name, :args, :block
    def initialize context, name, *args, &block
      @context = context
      @name = name

jedediah

require 'gserver'
def listen port=9999, &block
  Class.new GServer do
    define_method :serve, &block
  end.new(port).start
end

jedediah

loop { puts eval(gets).inspect }

jedediah

module AutoBang
  def method_missing meth, *args, &block
    if meth =~ /^(.*)!$/ and respond_to?(m = $1)
      replace send(m, *args, &block)
    else
      super
    end
  end
end

jedediah

def delete
  text = "Enter the name of the record you want to delete"
  loop do
    action, record = input :text => text,
                           :buttons => {:delete => "Delete", :cancel => "Cancel"}
                  
    break if action == :cancel

    if record_exist? record
      delete_record record if dialog :text => "Really delete #{record}?",