HammerInTheNews

## app/assets/javascripts/tenon/controllers/product_updates.js.coffee

Tenon.dispatcher.route 'tenon/product_updates#index', ->
  new Tenon.features.AdvancedSearch

##  app/controllers/tenon/product_updates_controller.rb

    before_filter :initialize_advanced_search_params, only: :index

     def index

HammerInTheNews

# SQLite version 3.x
#   gem install sqlite3-ruby (not necessary on OS X Leopard)
development:
  adapter: postgresql #changed this
  encoding: utf8
  database: hosted_development #changed this
  username: alan #changed this
  password: MlwhvC4R

# Warning: The database defined as "test" will be erased and

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# This creates Review model, controller, columns, and indexed movie_id column, and a one-to-many relationship between reviews movies.
rails g resource Review name:string stars:integer comment:text movie:references --no-test-framework

HammerInTheNews

# Put this in the form_for loop after "do"
<%= render 'shared/errors', object: @object_name %>

# Then in the shared/errors partial put:
<% if object.errors.any? %>
<section id="errors">
  <header>
    <h2>
      Oops! The <%= object.titleize.downcase %> could not be saved. 
    </h2>

HammerInTheNews

dups = [8,1,2,1,4,4,5,7,8,5]
trimmed = dups.uniq

HammerInTheNews

require 'csv'
outfile = File.open('csvout.csv', 'wb')
  CSV::Writer.generate(outfile) do |csv|
    csv << ['c1', nil, 5]
    csv << ['c2', 1, 2, 'abc']
  end
outfile.close

#also read the file and print

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lines = File.new('foo.txt', 'r').select do |line|
  line =~ /pattern/
end

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lines = File.new('foo.txt', 'r').collect() do |line|
  line.strip()
end

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File.new('foo.txt', 'r').each() do |line|
  # Process the line
  print line
end

HammerInTheNews

File.new('foo.txt', 'r').each() do |line|
  # Process the line
  print line
end