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class Object
  def try_or_zero(method)
    self.nil? ? 0 : send(method)
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def self.get_budgeted_hours(charge, rollup)
  find_by_charge_id_and_rollup_id(charge, rollup).budgeted_hours || 0
end
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# you can open up the FixNum class and
# add this method there (optional approach)
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class Service < ActiveRecord::Base
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class User
  has_many :messages do
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class User < ActiveRecord::Base
  
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def place_radio_button_row(options={})
  returning html = "<tr>" do
    html << "<td>#{options[:caption]}</td><td></td>"
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msg = "I wonder if this code can be better."
key = "s7eOhg2fqgPRWXtp303B67551G5zpEyHe78q5NR5eWKP9eq9fk54D23"

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module ModelHelpers

  def self.included(base)
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<%= f.text_field :first_name, :size => 15 %> 
<%= f.text_field :last_name,  :size => 15 %>
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@text = ERB.new(params[:textarea_body]).result(binding)

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<% yardage_rows do |color| %>
  <tr>
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<% @post.images.each do |image| %>
  <%= check_box_tag "image_ids[]", image.id -%>
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def new
  @course  = Course.new
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