Contents

class ViewGenerator < Rails::Generators::NamedBase
  include Rails3::Assist::Generators::BasicHelper

  desc "Adds some view code to existing View" 
    
  argument :view, :type => :string, :required => true
  argument :ext,    :type => :string, :default => 'html.erb'
    
  def self.source_root
    @source_root ||= File.expand_path("../templates", __FILE__)
  end

  def add_helper_method  
    if File.exist?(view_file_name)
      inject_into_file(view_file_name, view_code, :after => after_txt) if after_txt
    else
      say "#{view_file_name} does not exist. Please create it first before you can add view code to it!", :red
    end
  end

  protected

  def after_txt
    '# view content'
  end
                     
  def view_file_name
    File.join(Rails.root, "app/views/#{file_name}/#{view}.#{ext}")
  end

  def view_code
    %Q{
  <%= "Hello You" %>
}
  end
end 

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
generator-spec-0.7.1	spec/generator_spec/fixtures/generators/view/view_generator.rb
generator-spec-0.7.0	lib/generators/view/view_generator.rb