salbito

Answers new method
  def new
    @survey = Survey.find(params[:survey_id])
    @questions = @survey.questions.all
    @answers = @questions.map{|q| q.answers.build}

    respond_to do |format|
      format.html # new.html.erb
      format.xml  { render :xml => @answer }
    end

salbito

search.html.erb

<%= form_tag(:action => "search") do %> 
      <%= label_tag(:q, "Search for:") %> 
      <%= text_field_tag(:wth) %> 
      <%= submit_tag("Search") %>  
<% end %>

--

salbito

  def getUriQuery(url)
    dots = url.scan(/\./)
    dotsSize = dots.size
    httpRegex = '(?![https?:\/\/])'
    minimumUriRegex = '([^.]+\.[^.]+\...|[^.]+\.[^.]+)$' # Credit to @blaines
    dotsSize -= 1
    appendableRegex = '[^.]+\.'*dotsSize
    customUriRegex = minimumUriRegex.insert(18, appendableRegex).insert(1, appendableRegex)
    fullUriRegex = httpRegex + customUriRegex
    uriToQuery = url.slice(Regexp.new(fullUriRegex))

salbito

class Person < ActiveRecord::Base
  before_update :before_update_changes
  attr_accessor :update_changes

  def before_update_changes
    @update_changes = changes
  end
end