Ruby Programming Help

Hey Everyone
I need your help regarding ruby programming. I have two classes.

  1. Companies Class

  2. Writer Class
    I want to generate a site-map XML file according to the companies names.
    In the Companies class I get the data about companies and I want to pass
    it to the writer class to write site-map
    Following are the classes… Anyone plz help me its very urgent
    ++++++++++++++Companies Class++++++++++++++
    module Sitemap
    =begin
    Class Name: Companies
    Function: This class is responsible for getting the data and passing it
    to write.
    =end
    class Companies

    def initialize(country_version, directory, country_host)
    @country_version = country_version
    @directory = directory
    @country_host = country_host
    yield_data
    end

    #def slices
    #CountryVersion.each do |cv|
    #yield :country_version => cv
    #end
    #end

    def yield_data
    Company.find_each(:conditions => {:country_version_id =>
    @country_version.id}) do |company|
    yield entry(company)
    end
    end

    private
    def entry(company)
    Entry.new(
    :url =>
    ActionController::Integration::Session.new.url_for(:controller =>
    ‘companies’, :action => ‘show’, :company_name => company.name, :host =>
    @country_host.value),
    :filepath => @directory + “companies_sitemap.xml”,
    :frequency => 0.8,
    :priority => ‘monthly’
    )
    end
    end
    end

+++++++++++Writer++++++++++++

module Sitemap
=begin
Class Name: Writer
Function: This class is responsible for creating the sitemap for each
country
version.
=end
class Writer
include ActionController::UrlWriter

def initialize(filepath)
  @filepath=filepath
end

def self.generate(filepath,&block)
  writer = new(filepath)
  writer.fill(&block)
end

def fill
    File.open(@filepath,"w") do |f|
      f.write(%[<?xml version="1.0" encoding="UTF-8"?>\n])
      f.write(%[<urlset

xmlns=“http://www.sitemaps.org/schemas/sitemap/0.9”>\n])
yield self
f.write(%[])
f.close
end
zipped_file = ‘gzip -f #{@filename}’
return zipped_file
end

def write_entry(entry)
  xml.url do
    xml.loc entry.url
    xml.lastmod  entry.lastmod
    xml.changefreq entry.frequency
    xml.priority entry.priority
  end
end

end
end

On Wed, Dec 21, 2011 at 1:01 PM, umair iqbal [email protected]
wrote:

Hey Everyone
I need your help regarding ruby programming.

http://www.catb.org/~esr/faqs/smart-questions.html#courtesy

I have two classes.

  1. Companies Class
  2. Writer Class
    I want to generate a site-map XML file according to the companies names.
    In the Companies class I get the data about companies and I want to pass
    it to the writer class to write site-map
    Following are the classes… Anyone plz help me its very urgent

http://www.catb.org/~esr/faqs/smart-questions.html#urgent

++++++++++++++Companies Class++++++++++++++

+++++++++++Writer++++++++++++

http://www.catb.org/~esr/faqs/smart-questions.html#volume

And the question is?

http://www.catb.org/~esr/faqs/smart-questions.html#beprecise
http://www.catb.org/~esr/faqs/smart-questions.html#explicit

And, just in case

http://www.catb.org/~esr/faqs/smart-questions.html#homework

Cheers

robert

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