jwilsonsprings

#Dr StrangeCode or "How I Learned to Stop Worrying and Love the Rails 3.0 Upgrade"* I recently upgraded one of my Rails applications from 2.3.5 to 3.0.0 (and from ruby 1.8.7 to 1.9.2). I took a series of notes of all the problems and issues I ran into. ##Ruby 1.8.7 to 1.9.2 upgrade

• FasterCSV is part of 1.9.2, but not 1.8.7. If you want to maintain compatibility with both, then keep using FasterCSV.
• ftools no longer exists in ruby 1.9.2. Was using it in a require. I just used fileutils instead.
• I had a bunch of old-style case/when statements that no longer work in 1.9.

    hours = case r[6..6]
        when "M": [0,11]
 when "A": [12, 18]

ybakos

terminator-0.4.4/lib/terminator.rb:127:in `block in terminate': wrong number of arguments (1 for 0) (ArgumentError)
	from /Users/ybakos/projects/261/csci261_grading_toolkit/final/lib/09_bottles/submission.rb:40:in `call'
	from /Users/ybakos/projects/261/csci261_grading_toolkit/final/lib/09_bottles/submission.rb:40:in ``'
	from /Users/ybakos/projects/261/csci261_grading_toolkit/final/lib/09_bottles/submission.rb:40:in `block in incorporates_user_choice_of_product'
	from /Users/ybakos/.rvm/gems/ruby-1.9.2-p180@grading/gems/terminator-0.4.4/lib/terminator.rb:134:in `call'
	from /Users/ybakos/.rvm/gems/ruby-1.9.2-p180@grading/gems/terminator-0.4.4/lib/terminator.rb:134:in `terminate'
	from /Users/ybakos/projects/261/csci261_grading_toolkit/final/lib/09_bottles/submission.rb:38:in `incorporates_user_choice_of_product'

cspickert

#!/usr/bin/osascript

-- Jump to the documentation search field in Xcode 4's Organizer
-- To use, make sure "Enable access for assistive devices" is enabled in the Universal Access pref pane

tell application "System Events"
	tell process "Xcode"
		-- Activate Xcode if necessary
		set frontmost to true
		

elgalu

    <!-- elgalu: Adding ruby regular expression detection starting and ending with slashes -->
    <dict>
      <key>begin</key>
      <string>/</string>
      <key>beginCaptures</key>
      <dict>
        <key>0</key>
        <dict>
          <key>name</key>
          <string>punctuation.definition.string.begin.ruby</string>

gist:4271964

clear; while :; do echo $LINES $COLUMNS $(($RANDOM%$COLUMNS)); sleep 0.1; done | awk '{a[$3]=0; for(x in a) {o=a[x]; a[x]=a[x]+1; printf "\033[%s;%sH ",o,x; printf "\033[%s;%sH*\033[0;0H",a[x],x;}}'

ybakos

hub pull-request -i 1 -b ORIGINAL_AUTHOR:master -h YOUR_USER_NAME:my-changes

michaelfeathers

class Array
  def freq_by &block
    group_by(&block).map {|k,v| [k, v.count] }.sort_by(&:first)
  end

  def freq
    freq_by {|e| e }
  end
end

ybakos

#!/bin/sh

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

# Set the colours you can use
black='\033[0;30m'
white='\033[0;37m'
red='\033[0;31m'

aslakhellesoy

#!/bin/sh
# Compile and show [GFM](https://help.github.com/articles/github-flavored-markdown) docs in your browser.
# Before this works you need to `gem install bcat`
#
# Usage: gfm.sh FILE.md
#

curl --silent --data-binary @- https://api.github.com/markdown/raw -H "Content-Type: text/plain" | bcat

ryanb

Railties 3.1 RC4

• The new rake task assets:clean removes precompiled assets. [fxn]

• Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]

• Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]

• Template generation for jdbcpostgresql #jruby [Vishnu Atrai]