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class Users < Application
  # provides :xml, :yaml, :js

  def index
    @users = User.all
    display @users
  end

  def show
    @user = User.get(params[:id])

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#crontab -l
8 * * * * cd ~/apps/tweetlinkmonster/current; ./update_tweets.sh > ~/cronlog.log

#cat apps/tweetlinkmonster/current/update_tweets.sh

#!/bin/sh
echo "about to update everyone's tweets"
date
ruby ~/apps/tweetlinkmonster/current/bin/merb -e production -r ~/apps/tweetlinkmonster/current/update_tweets.rb
echo "done"

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;; This buffer is for notes you don't want to save, and for Lisp evaluation.
;; If you want to create a file, visit that file with C-x C-f,
;; then enter the text in that file's own buffer.

Before installing do_mysql 0.9.6 (not verbose):

Loading init file from /home/daniel/programming/ib/hotcards/config/init.rb
Loading /home/daniel/programming/ib/hotcards/config/environments/development.rb
 ~ Loaded DEVELOPMENT Environment...
 ~ 

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*** LOCAL GEMS ***

do_mysql (0.9.7, 0.9.6)
do_postgres (0.9.6)
do_sqlite3 (0.9.7, 0.9.6)

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  //"<table//"<table//"<table//"<table//"<table//"<table//"<table//"<table//"<table//"<table//"<table//"<table//"<table
border="1"><tr><td>hello</td><td><world></td></tr><tr><td>1</td><td>2</td></tr></table>",
  //"Displays a <i>salutary</i> greeting to the planet.",
CmdUtils.CreateCommand({
  name: "hello-world",
  preview: "hello",
  execute: function() {
    displayMessage( "Hello, World!" );
  }
})

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# Migrations are ugly and make you write a lot of code you don't need.
#in AR
  # from http://wiki.rubyonrails.org/rails/pages/UnderstandingMigrations
  class AddANewTable < ActiveRecord::Migration #these 3 lines
    def self.up #are just a very verbose way to say
      create_table :users do |table| # to make a table
        table.column :name, :string
        # This column will contain an MD5 hash.
        table.column :login,  :string, :null => false
        table.column :password, :string, :limit => 32, :null => false

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error TooManyFollowers do
  halt 406, "@#{request.env['sinatra.error'].message} has more than 1000 followers!"
end

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#rake db:migrate
# made a bunch of tables, ending with:

== AddComatoseSupport: migrating ==============================================
-- create_table(:comatose_pages)                                               
   -> 0.0323s                                                                  
Creating the default 'Home Page'...                                            
rake aborted!                                                                  
undefined method `version=' for #<Comatose::Page:0xb6adfdfc>    

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#When I try to create a new user:
NoMethodError in AccountController#signup 
undefined method `[]' for #<Enumerable::Enumerator:0xb6c027ac>
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/core_ext/string/access.rb:43:in `first'
/home/daniel/programming/rails/solis/vendor/plugins/attachment_fu/lib/technoweenie/attachment_fu.rb:66:in `has_attachment'
/home/daniel/programming/rails/solis/app/models/picture.rb:20
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:203:in `load_without_new_constant_marking'
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:203:in `load_file'
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb:202:in `load_file'

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module ShortURL
  CHARS = [*('a'..'z')] + [*('0'..'9')]
  def next_after(string)
    return CHARS[0] if string.empty?
    if nex = next_char(string[-1].chr)
      return string[0..-2] + nex
    end
    next_after(string[0..-2])+CHARS[0]
  end
  #nil if we need to increment. the next char otherwise