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David A McClain uhhuhyeah

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@uhhuhyeah
uhhuhyeah / random_coatable.rb
Created October 7, 2009 01:20
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
def create_token
characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890'
token = ''
4.times do
pos = rand(characters.length)
token += characters[pos..pos]
end
token
end
@uhhuhyeah
uhhuhyeah / random_seamless.rb
Created October 7, 2009 01:21
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
token = Digest::SHA1.hexdigest(Time.now.to_s.split(//).sort_by {rand}.join)
@uhhuhyeah
uhhuhyeah / random_duethisweek.rb
Created October 7, 2009 01:22
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
def create_token(len = 20)
chars = (("a".."z").to_a + ("1".."9").to_a )- %w(i o 0 1 l 0)
token = Array.new(len, '').collect{chars[rand(chars.size)]}.join
end
@uhhuhyeah
uhhuhyeah / random_muffin_1.rb
Created October 7, 2009 01:23
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
chars = ("a".."z").to_a + ("1".."9").to_a
token = Array.new(8, '').collect{chars[rand(chars.size)]}.join
@uhhuhyeah
uhhuhyeah / random_muffin_2.rb
Created October 7, 2009 01:27
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
token = Digest::SHA1.hexdigest([Time.now, rand].join)
@uhhuhyeah
uhhuhyeah / random_uhy.rb
Created October 7, 2009 01:29
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
def create_token
self.token = secure_digest(Time.now, self.id, (1..10).map{ rand.to_s })
end
def secure_digest(*args)
Digest::SHA1.hexdigest(args.flatten.join('--'))
end
@uhhuhyeah
uhhuhyeah / random_skunk.rb
Created October 7, 2009 01:32
Random String example for http://uhhuhyeah.com/distractions/random-strings-in-ruby
token = ActiveSupport::SecureRandom.hex(5)
@uhhuhyeah
uhhuhyeah / yt_find.rb
Created October 19, 2009 00:01
# Finds videos by tags (keywords).
#
# You can use the operators +NOT+(-) and +OR+(|). For example:
# find_by_tag('cats|dogs', '-rats')
def find_by_tag(*tags)
url = "videos/-/%7Bhttp%3A%2F%2Fgdata.youtube.com%2Fschemas%2F2007%2Fkeywords.cat%7D"
keywords = tags.map{ |t| CGI::escape(t) }.join('/')
request("#{url}#{keywords}")
end
@uhhuhyeah
uhhuhyeah / twitter.rb
Created October 25, 2009 22:47
class Twitter < YqlTable
def grab
category = Category.find_by_name("Tweets")
terms = ["ucsd", "ucla", "csupomona"] # TODO Needs to pull from colleges
result_set = self.query(terms).run
raise result_set.inspect unless result_set["query"] && result_set["query"]["results"]
default_user = User.find_by_login("twitter") || User.first
result_set["query"]["results"]["entry"].each do |result|
author = User.find_by_twitter_name(result["author"]["uri"].split('/').last) || default_user
post = category.posts.create!(:title => result["title"], :raw_post => result["content"]["content"], :service_id => result["id"], :user => author, :published_as => 'live')
@uhhuhyeah
uhhuhyeah / development.log
Created November 10, 2009 21:18
SQL (0.1ms) SET client_min_messages TO 'panic'
SQL (0.1ms) SET client_min_messages TO 'notice'
Loading routes from /Users/davidamcclain/apps/notch8/loc_dashboard/vendor/plugins/community_engine/config/desert_routes.rb.
ThinkingSphinx::Deltas::Job Delete all (0.8ms) DELETE FROM "delayed_jobs" WHERE (handler LIKE '--- !ruby/object:ThinkingSphinx::Deltas::%')
SQL (0.3ms) begin
SQL (0.6ms) savepoint ts
SQL (0.0ms) PGError: ERROR: function "array_accum" already exists with same argument types
: CREATE AGGREGATE array_accum (anyelement)
(
sfunc = array_append,