hukl

class Object
  def metaclass
    class << self; self; end
  end
end

class Foo
  def self.hello
    puts "hello"
  end

hukl

class Object
  # The hidden singleton lurks behind everyone
  def metaclass
    class << self
      self 
    end
  end
  
  def meta_eval &blk
    metaclass.instance_eval &blk

hukl

klass.send :define_method, "translated_#{attr_name}", lambda {|*loc|
  loc = loc.first || I18n.locale
  globalize.fetch loc, attr_name
}

klass.send :define_method, "set_translated_#{attr_name}", lambda {|loc, val|
  globalize.stash loc, attr_name, val
  self[attr_name] = val
}

hukl

From c10e9ebe037cd6671cfe250dff9c8289d524bc3a Mon Sep 17 00:00:00 2001
From: hukl <[email protected]>
Date: Mon, 3 Aug 2009 16:54:06 +0200
Subject: [PATCH] helper method to create translation table no considers table_prefixes

---
 lib/globalize/model/active_record/translated.rb |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/globalize/model/active_record/translated.rb b/lib/globalize/model/active_record/translated.rb

hukl

# put this in RAILS_ROOT/lib

module AccessToken
  
  class << self
    def current=(token)
      Thread.current[:token] = token
    end
    
    def current

hukl

#!/bin/sh
#
# PROVIDE: cccms
# REQUIRE: nginx cleanvar

. /etc/rc.subr

name=cccms
rcvar=`set_rcvar`

hukl

Output root of a given branch (second commit from the top of the output)

git for-each-ref refs/heads | while read sha rest; do git merge-base $sha <branchname>; done | git log --date-order --no-walk --stdin

hukl

ruby-1.8.7-p249 > posts = Post.all
  Post Load (0.4ms)   SELECT * FROM "posts" 
  Post::Translation Load (0.4ms)   SELECT * FROM "post_translations" WHERE ("post_translations"."locale" IN ('en')) AND ("post_translations".post_id = 1) 
  Post::Translation Load (0.3ms)   SELECT * FROM "post_translations" WHERE ("post_translations"."locale" IN ('en')) AND ("post_translations".post_id = 1) 
  Post::Translation Load (0.3ms)   SELECT * FROM "post_translations" WHERE ("post_translations"."locale" IN ('en')) AND ("post_translations".post_id = 1) 
  Post::Translation Load (0.3ms)   SELECT * FROM "post_translations" WHERE ("post_translations"."locale" IN ('en')) AND ("post_translations".post_id = 1) 
  Post::Translation Load (0.3ms)   SELECT * FROM "post_translations" WHERE ("post_translations"."locale" IN ('en')) AND ("post_translations".post_id = 2) 
  Post::Translation Load (0.3ms)   SELECT * FROM "post_translations" WHERE ("post_translations"."locale" IN ('en')) AND ("post_translations".post_id = 2) 
+----+--------

hukl

class CrazyHash < Hash
  def initialize init_hash
    super.merge! init_hash
  end

  def to_s
    "do something different and important so the literal {} wont work"
  end
end

hukl

# Install SQLite3 with FTS3

1. cd /opt/local/var/macports/sources/rsync.macports.org/release/ports/databases/sqlite3/
2. vi Portfile
3. add -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS to configure.cppflags