JEG2

s    = "james"
subs = (1..s.size).inject([ ]) { |a, l| a.push(*s.split("").each_cons(l)) }

p subs

JEG2

#!/usr/bin/env ruby -w

require "enumerator"
require "pstore"

prefs = PStore.new(
  File.expand_path("~/Library/Preferences/com.macromates.textmate.add_whit")
)
scope = ENV["TM_PROJECT_DIRECTORY"] || ENV["TM_FILEPATH"] || :global
used  = prefs.transaction(true) { prefs[scope] || 0 }

JEG2

class TNT
  class Timer
    def initialize
      @time_left = 42
    end
    
    def time_left
      @time_left -= 1
    end
  end

JEG2

(defun jeg2s-duplicate-line-or-region ()
  "Duplicate the current region, or line, and leave it selected."
  (interactive)
  (unless (region-active-p)
    (unless (bolp)
      (beginning-of-line))
    (set-mark-command nil)
    (next-line))
  (kill-region (region-beginning) (region-end))
  (yank)

JEG2

(defun jeg2s-yank-and-select ()
  "This is a test command for how to create a selection."
  (interactive)
  (kill-new "selected")
  (yank)
  ;; what can I replace to following with to activate the selection
  (exchange-point-and-mark))
(global-set-key (kbd "C-c y") 'jeg2s-yank-and-select)

JEG2

(defun jeg2s-yank-and-select ()
  "This is a test command for how to create a selection."
  (interactive)
  (kill-new "selected")
  (yank)
  ;; the following works, but I would like to be able to do it without a macro
  (kmacro-exec-ring-item (quote ("" 0 "%d")) nil))
(global-set-key (kbd "C-c y") 'jeg2s-yank-and-select)

JEG2

;; Vim's o and O
(defun jeg2s-newline-below (skip-eol)
  "Insert a new line below the current line and indent it."
  (interactive "P")
  (unless (or (eolp) skip-eol)
    (end-of-line))
  (newline-and-indent))
(global-set-key (kbd "C-c o") 'jeg2s-newline-below)
(defun jeg2s-newline-above ()
  "Insert a new line above the current line and indent it."

JEG2

Building native extensions.  This could take a while...
ERROR:  While executing gem ... (Gem::Installer::ExtensionBuildError)
    ERROR: Failed to build gem native extension.

        /Users/james/.rvm/rubies/ruby-1.9.2-p136/bin/ruby extconf.rb
creating Makefile
CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7 -mdynamic-no-pic -std=gnu99 -Os -pipe -Wmissing-prototypes -Wreturn-type -Wmissing-braces -Wparentheses -Wswitch -Wunused-function -Wunused-label -Wunused-parameter -Wunused-variable -Wunused-value -Wuninitialized -Wunknown-pragmas -Wshadow -Wfour-char-constants -Wsign-compare -Wnewline-eof -Wconversion -Wshorten-64-to-32 -Wglobal-constructors -pedantic' /usr/bin/clang -isysroot /Applications/Xcode.app/Contents/Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7 -mdynamic-no-pic -std=gnu99 -dead_strip -framework CoreServices -o '/Users/james/.rvm/gems/ruby-1.9.2-p136@aep/gems/rb-fsevent-0.4.3.1/bin/fsevent_watch' fsevent/fsevent_watch.c
fseve

JEG2

require "rest_client"
require "twitter"

URL     = "http://www.oge.com/residential-customers/products-and-services/" +
          "Positive-Energy-Smart-Grid/Pages/PriceSignal.aspx"
DATE_RE = Time.now.strftime("%A,\\s+%B\\s+%d,\\s+%Y")

unless ARGV.size == 4
  abort "USAGE:  #{$PROGRAM_NAME} CONSUMER_KEY CONSUMER_SECRET " +
                                 "OAUTH_TOKEN OAUTH_TOKEN_SECRET"

JEG2

fizz    = [nil, nil, "Fizz"].cycle
buzz    = [nil, nil, nil, nil, "Buzz"].cycle
numbers = 1..100

numbers.zip(fizz, buzz) do |n, f, b|
  fizzbuzz = [f, b].join
  puts(fizzbuzz.empty? ? n : fizzbuzz)
end