ratnikov

class Admin::AuditsController < ApplicationController
  def create
    @audit = Audit.new params[:audit]

    if @audit.valid?
      # ...
    else
      render :action => 'new'
    end
  end

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class User < ActiveRecord::Base

EMAIL_FORMAT = /\A[a-z0-9][a-z0-9._-]*\z/i.freeze

validates :username, :presence => true, :uniqueness => true, :length => {:minimum => 4, :maximum => 16 }, :format => { :with => EMAIL_FORMAT }
validates :phone_number, :length => {:minimum => 6, :maximum => 25}, :format => { :with => /\A\S[0-9\+\/\(\)\s\-]*\z/i }, :allow_blank  => true
  


#----------------# 

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# _form.html.erb
<%= form_for @profile do |f| %>
  <% if @profile.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@profile.errors.count, "error") %> prohibited this profile from being saved:</h2>

      <ul>
      <% @profile.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>

ratnikov

#!/usr/bin/env ruby
require 'logger'
require 'rubygems'
require 'ncurses'

class Ncurses::WINDOW
   def initialize( height, width, starty, startx )
      raise 'Boo!'
      w = super( height, width, starty, startx )
      w.clear

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  # Create users from csv file
  def create_students_from_csv
  	@csv_file = CSV::Reader.parse(params[:csv_file])
  	
  	# Did we get a file?
  	if @csv_file
  		# Remove headings
  		@csv_file.shift

                count_saved = @csv_file.inject(0) do |acc, row|

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class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
  def initialize_with_perl_utils(*args)
    returning(initialize_without_perl_utils(*args)) do
      execute('SELECT prepare_perl_utils()')
    end
  end
  alias_method_chain :initialize, :perl_utils
end

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class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
  alias_method :originit, :initialize
  def initialize(connection, logger, connection_parameters, config)
    ret = originit(connection, logger, connection_parameters, config)
    self.execute('SELECT prepare_perl_utils()')
    return ret
  end
end

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  1 class CreateSurveyResponseAlternatives < ActiveRecord::Migration
  2   def self.up
  3     create_table :survey_response_alternatives do |t|
  4       t.string :name
  5       t.string :value
  6       t.integer :position
  7       t.references :survey_item
  8     end
  9 
 10     #SurveyResponseAlternative.reset_column_information

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context "#increment" do
  setup { @object.create! }
  evaluate { @object.increment! :attribute }

  should_change("attribute", :from => 0, :to => 1) { @object.attribute }
end

ratnikov

## I seem to have lost my base models - I had obtained them already from pre-existing tables.
Basically, this relates to one table, a model and a subclass, which I thought would be quite short.

class Person < ActiveRecord::Base
  has_one :address
  has_one :phone
  belongs_to :district

  def member?
    mem # and if you really require true/false: !!mem