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# Based on http://snippets.dzone.com/posts/show/5811 | |
# | |
# Differences over snippet above: | |
# * will sort hashes with keys that are symbols | |
# * different usage style (see below) | |
require 'yaml' | |
module SortedYamlHash |
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class Person | |
attr_accessor :name | |
def initialize(name) | |
@name = name | |
end | |
end | |
people = {} | |
person_1 = Person.new("Saul") | |
person_2 = Person.new("John") |
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require 'rubygems' | |
require 'datacatalog' | |
DataCatalog.base_uri = "http://localhost:3000" | |
DataCatalog.api_key = "CHANGE_THIS" | |
# r = DataCatalog::About.get | |
# puts r | |
r = DataCatalog::User.all |
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module Utility | |
# ActiveSupport 2.3.5 adds @_rails_html_safe aggressively. | |
# This method removes it so you can output clean YAML. | |
def self.plain_string(s) | |
if s.instance_variable_defined?(:@_rails_html_safe) | |
s.send(:remove_instance_variable, :@_rails_html_safe) | |
end | |
s | |
end |
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require 'rubygems' | |
require 'feedzirra' | |
# gem install feedzirra | |
url = "http://sunlightlabs.com/blog/feeds/tag/datacatalog/" | |
feed = Feedzirra::Feed.fetch_and_parse(url) | |
puts feed.title | |
puts feed.url | |
puts feed.feed_url |
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module Helper | |
def self.parent(scope) | |
chain = scope.name.split("::")[0 ... -1] | |
chain.reduce(Object) { |m, o| m.const_get(o) } | |
end | |
end | |
module Family | |
def sibling(string) | |
Helper.parent(self).const_get(string) |
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require 'test_helper' | |
require 'models' | |
class BelongsToProxyTest < Test::Unit::TestCase | |
def setup | |
clear_all_collections | |
end | |
should "default to nil" do | |
status = Status.new |
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class Comment < ActiveRecord::Base | |
belongs_to :post | |
end |
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should "set updated_at on document update but leave created_at alone" do | |
doc = @document.create(:first_name => 'John', :age => 27) | |
old_created_at = doc.created_at | |
old_updated_at = doc.updated_at | |
sleep 1 | |
@document.update(doc._id, { :first_name => 'Johnny' }) | |
from_db = @document.find(doc.id) | |
from_db.created_at.to_i.should == old_created_at.to_i | |
from_db.updated_at.to_i.should_not == old_updated_at.to_i | |
end |
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In response to: | |
http://github.com/jnunemaker/mongomapper/issues/#issue/46 | |
My setup: | |
* MongoDB nightly OSX 32 bit build. | |
* mongomapper | |
* pulled from git://github.com/jnunemaker/mongomapper.git | |
* Gems (installed via 'sudo gem install ...') | |
* mongodb-mongo (0.10.1) | |
* mongodb-mongo_ext (0.4.1) |