mackuba

#!/usr/bin/ruby

# find /Applications/Xcode.app/Contents/Developer/Platforms -name '*.h' | ruby find_long_names.rb > names.txt

names = []

STDIN.each_line do |line|
  path = line.strip
  begin
    File.open(path, "r") do |file|

mackuba

javascript:(function(){var w=prompt("Enter column width in pixels (press enter for default):"); w = w && parseInt(w, 10) || 300; $('.column-view-body').css('width', w + 'px'); $('.column-view').css('max-width', w + 'px'); $('.ul-columns-section-body').css('width', ($('.column-view-body').length * (w + 15)) + 'px');})()

mackuba

javascript:(function() { var list = prompt("Enter list of task types to show, separated by commas (leave empty to show all):"); var wait = $("<p>Please wait…</p>").css({ 'font-size': '20px', 'color': 'white', position: 'absolute', top: '10px', left: '500px', width: '150px' }).appendTo($('body')); setTimeout(function() { if (!list) { $('.task-view').each(function(i, t) { $(t).show() }); } else { $('li.placeholder').each(function(i, pl) { $(pl).view().showRealView() }); var types = _.map(list.split(','), function(el) { return $.trim(el.toLowerCase()) }); $('.task-view').each(function(i, t) { var label = $('.disp-task-type-name', t); var type = $.trim($(label).text().toLowerCase()); if (_.indexOf(types, type) == -1) { $(t).hide(); } else { $(t).show(); } }); } wait.remove(); }, 10);})();

mackuba

javascript:(function() { var s = ""; var args = location.search.substring(1).split('&'); for (var a = 0; a < args.length; a++) { var key = args[a].split('=')[0]; if (!key.match(/^utm_/)) { s += '&' + args[a]; }} if (s) { s = '?' + s.substring(1); } location.href = location.origin + location.pathname + s; })()

mackuba

### without spork

$ rvm 1.9.2
$ ruby -v
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.2.0]
$ time bundle exec rspec spec/controllers/notifications_controller_spec.rb 
No DRb server is running. Running in local process instead ...
No examples found.

Finished in 0.10633 seconds

mackuba

#!/bin/bash
for filename in `ls /Users/psionides/Dropbox/dotfiles`; do
  name=`basename $filename .txt`
  echo "Linking /Users/psionides/Dropbox/dotfiles/$filename to /Users/psionides/.$name..."
  rm -f /Users/psionides/.$name
  ln -s /Users/psionides/Dropbox/dotfiles/$filename /Users/psionides/.$name
done
echo "Done."

mackuba

#!/usr/bin/env ruby

app = ARGV[0]
executable = app + "/" + app[/[\w\-]+\.app/].split('.').first
lines = STDIN.read
lines.each do |l|
  if l =~ /PCRM/
    address = l[/0x\w\w+/]
    decoded = `atos -arch armv7 -o #{executable} #{address}`.strip
    print l.gsub(/\+ .*$/, decoded)

mackuba

Notatki z Lambda Lounge meetup

Ogólnie:

• immutability
• higher-order functions
• first-class functions
• stan przekazywany explicit w argumentach, a nie przechowywany gdzieś tam i zmieniany w miejscu przez nie wiadomo kogo
• referential transparency - funkcja dostając dane argumenty zawsze zwróci tą samą wartość
• nie ma rozróżnienia na == vs. equals

mackuba

#!/bin/bash

for FILE in $(find config -name '*.sample' -or -name '*.example'); do
  COPY=$(echo "$FILE" | sed -E -e 's/\.[^.]+$//')
  if [ ! -e "$COPY" ]; then
    cp "$FILE" "$COPY"
    echo "Created $COPY"

    if [ "$EDITOR" ]; then
      $EDITOR "$COPY"

mackuba

#!/bin/bash

FILE="$HOME/ip-monitor.txt"
OLD_IP=`cat $FILE`
CURRENT_IP=`curl -s http://curlmyip.com`
EMAILS="[email protected]"
SUBJECT="IP address changed"
FROM="IP Address Bot <root@localhost>"

if [ "$CURRENT_IP" ]; then