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ryana / a.rb
Last active Aug 29, 2015 — forked from ahoward/3.1.6.txt
View a.rb
require 'mongoid'
Mongoid.configure do |config|
class Room
include Mongoid::Document
has_one :table, as: :parent, autobuild: true
ryana / sha.rb
Created Apr 7, 2015
Testing to see if the to_i(16)/modulo of SHA256 has a uniform distribution
View sha.rb
h = {}
1_000_000.times do |i|
puts i if (i % 1_000 == 0)
str = (0...16).map { (65 + rand(26)).chr }.join
digest = ( << str).to_s
num = digest.to_i(16) % 100
h[num] ||= 0
h[num] += 1
View detect IE and version number through injected conditional comments.js
//EnhanceJS isIE test idea
//detect IE and version number through injected conditional comments (no UA detect, no need for cond. compilation / jscript check)
//version arg is for IE version (optional)
//comparison arg supports 'lte', 'gte', etc (optional)
function isIE(version, comparison) {
var cc = 'IE',
b = document.createElement('B'),
ryana / bool_tools.rb
Created Oct 24, 2008
annoys me to no end that to_bool isnt built in to ruby and that to_i isnt built into boolean classes. fixed.
View bool_tools.rb
class TrueClass
def to_i
def to_bool
ryana / sh200.headers.txt
Created Feb 21, 2015
Southwest WIFI Hacking lingers on...
View sh200.headers.txt
Remote Address:
Request URL:
Request Method:GET
Status Code:304 Not Modified
Request Headers
Accept-Encoding:gzip, deflate, sdch
View Script output
ra:~ ryan$ ruby reconnect.rb
......Connection reset by peer - recvfrom(2)
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/db.rb:349:in `recv'
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/db.rb:349:in `receive_full'
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/message/message_header.rb:31:in `read_header'
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/cursor.rb:206:in `read_message_header'
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/cursor.rb:194:in `read_all'
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/cursor.rb:277:in `send_query_if_needed'
Broken pipe
/Library/Ruby/Gems/1.8/gems/mongo-0.15.1/lib/mongo/db.rb:507:in `write'
ryana / controller.rb
Created Oct 14, 2009
Using ThinkingSphinx in ActiveScaffold, but the pagination links dont get created properly
View controller.rb
class Admin::PostController < AdminController
active_scaffold :post do |config|
config.action_links.add 'sphinx_search', :label => 'Search'
config.actions.exclude :search
CRU_COLUMNS = [:name, :content]
config.list.columns = CRU_COLUMNS
config.create.columns = CRU_COLUMNS
config.update.columns = CRU_COLUMNS
ryana / regex.perf.rb
Created Apr 12, 2010
Testing regex parsing/evaluation performance of Ruby regexes
View regex.perf.rb
require 'benchmark'
ryan = /\ARyan/
blake = /\ABlake/
darren = /\ADarren/
devin = /\ADevin/
composite3_regex = /\A(Ryan|Blake|Darren)/
composite4_regex = /\A(Ryan|Blake|Darren|Devin)/
View app_config.rb
module AppConfig
def self.config
unless @config
raw_config =, '..', 'config', 'harmony.yml'))
config = YAML.load(raw_config)
config = config[RAILS_ENV] if defined?(RAILS_ENV)
@config = defined?(HashWithIndifferentAccess) ? : config
View error.txt
ra:timeline[master*]$ ruby wtf.rb
/Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/mongo_mapper-0.8.0/lib/mongo_mapper/plugins/associations/one_embedded_proxy.rb:35:in `assign_references': undefined method `_parent_document=' for nil:NilClass (NoMethodError)
from /Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/mongo_mapper-0.8.0/lib/mongo_mapper/plugins/associations/one_embedded_proxy.rb:19:in `replace'
from /Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/mongo_mapper-0.8.0/lib/mongo_mapper/plugins/associations.rb:41:in `membership='
from /Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/mongo_mapper-0.8.0/lib/mongo_mapper/plugins/keys.rb:260:in `send'
from /Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/mongo_mapper-0.8.0/lib/mongo_mapper/plugins/keys.rb:260:in `load_from_database'
from /Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/bson-1.0.2/lib/../lib/bson/ordered_hash.rb:72:in `each'
from /Users/ryan/.rvm/gems/ree-1.8.6-20090610/gems/bson-1.0.2/lib/../lib/bson/ordered_hash.rb:72:in `each'
from /Users/ryan/.rvm
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