zargony

module MongoidUtils

  # Utility module to include in Mogoid documents
  module Document
    extend ActiveSupport::Concern

    module ClassMethods
      # Do a map/reduce operation on the document's collection and return the results as one big
      # hash. If a block is given, it is yielded with key and value for every result instead
      # (this comes in handy if you expect large results)

zargony

# Using rails-3.0.0.beta4, mongoid-2.0.0.beta7, mongodb-1.4.4:

Article.where(:published_at.gte => Time.utc(2010,7,7)).to_a
# => [] 

Article.where(:published_at.lte => Time.utc(2010,7,7,23,59,59)).to_a
# => [#<Article _id: 4c2a75f5468ee3c930000009, created_at: 2010-06-29 22:38:45 UTC, updated_at: 2010-07-07 13:20:00 UTC, published_at: 2010-07-06 23:45:00 UTC, title: "Foo", slug: "foo", text: "Foo", tags: [], views: 0, site_id: BSON::ObjectID('4c2a73f0468ee3c930000006'), author_id: BSON::ObjectID('4c2a75d6468ee3ca6b000001')>] 

Article.where(:published_at.gte => Time.utc(2010,7,7)).where(:published_at.lte => Time.utc(2010,7,7,23,59,59)).to_a
# => [#<Article _id: 4c2a75f5468ee3c930000009, created_at: 2010-06-29 22:38:45 UTC, updated_at: 2010-07-07 13:20:00 UTC, published_at: 2010-07-06 23:45:00 UTC, title: "Foo", slug: "foo", text: "Foo", tags: [], views: 0, site_id: BSON::ObjectID('4c2a73f0468ee3c930000006'), author_id: BSON::ObjectID('4c2a75d6468ee3ca6b000001')>] 

zargony

From 1d3f5e1c64f96ceede990ad6bdc07ea6f8f925ce Mon Sep 17 00:00:00 2001
From: Andreas Neuhaus <[email protected]>
Date: Sat, 19 Jun 2010 15:21:28 +0200
Subject: [PATCH] Workaround for unicorn not being able to fchown unlinked files in Ruby 1.9.2-preview3 (which makes it unable to switch workers to a different user; Ruby bug #3451)

---
 lib/unicorn.rb      |    6 ++++--
 lib/unicorn/util.rb |    3 ++-
 2 files changed, 6 insertions(+), 3 deletions(-)

zargony

require 'active_support'
["a","b","a"].sort.join.scan(/a+|b+|c+/).sort_by(&:length).reverse.map(&:first)