paulv

Date:	Mon, 8 Mar 1999 21:44:30 -0500
From:	Jim Weirich <jweirich@one.net>
To:	programming@clug.org
Subject: Infinite Loops

I'm packing up my basement in preparation for some construction next
week.  In cleaning off my computer bookself, I came across a number of 
really old items, some of which may be interesting.

I used to collect infinite loops.  I came across my list of loops

paulv

Sudo
  looks like sudo: test 1
  looks like sudo: test 1

Failures:

  1) Sudo looks like sudo: test 1 
     Failure/Error: Given(:sudo) { Sudo.new(bot_with_fatal_logger) }
     NameError:

paulv

use Time::HiRes qw(time);
my $then = time();
my $pass = 0;
while (1) {
    my $now = time();
    if ($now < $then) {
        die "$now < $then ($pass)\n";
    }
    $then = $now;
    $pass++;

paulv

# Paul Visscher and Greg Mefford
require 'rspec/given'
require 'time'

class BerlinClock

  def self.convert_time(time)
    t = Time.parse(time)
    clock = ""

paulv

 1. 192.168.11.1                                                                                                                0.0%     6    0.9   0.9   0.9   1.1   0.1
 2. 10.167.0.1                                                                                                                  0.0%     6    8.3   9.8   8.3  13.2   1.8
 3. ae0-1000.cr02.blasohdp.swo.rr.com                                                                                           0.0%     6   11.7  16.6  10.2  42.4  12.6
 4. ae1.tr00.clmkohpe.mwrtn.rr.com                                                                                              0.0%     6   14.2  14.0  12.3  14.9   1.1
 5. ae-9-0.cr0.chi30.tbone.rr.com                                                                                               0.0%     6   26.2  25.9  24.6  27.0   0.9
 6. 107.14.17.147                                                                                                               0.0%     6   26.7  25.7  24.4  27.4   1.2
 7. 

paulv

# Paul Visscher and Josh Mills
require 'rspec/given'

class BathroomEtiquette
  def initialize(stalls, line)
    @stalls = stalls
    @line_exists = line
    @stalls_hash = make_stalls_hash(stalls)
  end

paulv

ruby-mode 1.1 indents the following code like this

if true
  val = string.split(/=/)
puts val
end

The puts line should be indented so that it matches the val line.

If you look at line 522 of ruby-mode.el (version 1.1, from elpa, I suspect other versions have the same code at possibly different line numbers) it says

paulv

+  :   1 > . /home/paulv/.rvm/scripts/rvm
++ /scripts/rvm :   8 > export HOME rvm_prefix rvm_user_install_flag rvm_path
++ /scripts/rvm :   9 > HOME=/home/paulv
++ /scripts/rvm :   11 > : rvm_stored_umask:0022
++ /scripts/rvm :   12 > ((  0 == 0  ))
++ /scripts/rvm :   14 > for rvmrc in /etc/rvmrc '"$HOME/.rvmrc"'
++ /scripts/rvm :   16 > [[ -f /etc/rvmrc ]]
++ /scripts/rvm :   14 > for rvmrc in /etc/rvmrc '"$HOME/.rvmrc"'
++ /scripts/rvm :   16 > [[ -f /home/paulv/.rvmrc ]]
++ /scripts/rvm :   18 > grep '^\s*rvm .*$' /home/paulv/.rvmrc

paulv

+ . /home/paulv/.rvm/scripts/rvm
++ export HOME rvm_prefix rvm_user_install_flag rvm_path
++ HOME=/home/paulv
++ : rvm_stored_umask:0022
++ ((  0 == 0  ))
++ for rvmrc in /etc/rvmrc '"$HOME/.rvmrc"'
++ [[ -f /etc/rvmrc ]]
++ for rvmrc in /etc/rvmrc '"$HOME/.rvmrc"'
++ [[ -f /home/paulv/.rvmrc ]]
++ grep '^\s*rvm .*$' /home/paulv/.rvmrc

paulv

# ruby 1.9.3 was released today. One of the notes in the NEWS file says
#
# * yaml
#   * The default YAML engine is now Psych. You may downgrade to syck by setting
#     YAML::ENGINE.yamler = 'syck'.
#
# I assumed that psych would be faster than syck, so I ran a test. timeline.yml is
# 984K of twitter timeline json converted to yaml.

require 'yaml'