jamesmacaulay

#!/usr/bin/env ruby
# gemmate

# open the directory of a rubygem as a project in textmate
# responds to anything that `gem which` can handle
# e.g.:
# gemmate autotest
# => `mate /Library/Ruby/Gems/1.8/gems/ZenTest-3.11.0`
# gemmate active_record
# => `mate /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2`

jamesmacaulay

#!/usr/bin/env ruby
# branchmate
# opens whichever files you've modified in this git branch compared to master
target = ARGV[0] || 'master'

p (cmd = "git diff #{target} --name-only")

files = `#{cmd}`.split.reject {|f| f =~ /^vendor/}
puts files.join("\n")

jamesmacaulay

function git-revert-batch {
  echo "$@" | xargs -n1 git revert --no-commit
}
alias grb='git-revert-batch'

# use like:
# grb ee5c95a 981da8b
# list commits in reverse order, and it's ready to make one neat+tidy revert-commit

jamesmacaulay

# debug_in
# call debugger only when the stack trace includes a certain file and/or method
# 
# use like:
# debug_in(:file => 'order_test', :method => 'test_taxes_included')
# debug_in(:r => /taxes.*included/)
#
# put in test_helper.rb
def debug_in(options = {})
  debugger if caller.detect {|c| c =~ /#{(options[:file].to_s + ".rb") if options[:file]}.*#{("`" + options[:method].to_s + "'$") if options[:method]}/ && c =~ (options[:r] || //)}

jamesmacaulay

include ActiveMerchant::Shipping
usps = USPS.new(:login => '123JAMES4567')

origin = Location.new(:country => 'US', :zip => '90210')
destination = Location.new(:country => 'CA', :postal_code => 'K2P 0K3')

grams = 100
centimetres = [20,10,10]
packages = [Package.new(grams, centimetres)]

jamesmacaulay

<ul>

  <r:feed:items
      url="http://feeds.boingboing.net/boingboing/iBag"
      order="creator ASC">

    <li><r:feed:link /></li>

  </r:feed:items>

jamesmacaulay

<ul>

  <r:feed:items
      url="http://feeds.boingboing.net/boingboing/iBag"
      order="creator ASC">

    <r:feed:header for="creator">
      <h2><r:feed:creator /></h2>
    </r:feed:header>

jamesmacaulay

function cd {
    pushd "$@" > /dev/null
}

jamesmacaulay

function bd {
    if [ -z $1 ]; then
        n=1
    else
        n=$1
    fi
    pushd +$n > /dev/null
}

function fd {

jamesmacaulay

#!/usr/bin/env ruby

# mvln
# 
# Usage:
# 
# mvln original_location new_location [symlink_location]
# 
# moves the file or directory at original_location to new_location,
# then makes a symlink to new_location at symlink_location.