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vendor/rails/railties/guides/rails_guides/helpers.rb

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module RailsGuides

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  module Helpers

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    def guide(name, url, options = {}, &block)

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      link = content_tag(:a, :href => url) { name }

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      result = content_tag(:dt, link)

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      if ticket = options[:ticket]

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        result << content_tag(:dd, lh(ticket), :class => 'ticket')

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      end

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      result << content_tag(:dd, capture(&block))

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      concat(result)

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    end

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    def lh(id, label = "Lighthouse Ticket")

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      url = "http://rails.lighthouseapp.com/projects/16213/tickets/#{id}"

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      content_tag(:a, label, :href => url)

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    end

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    def author(name, nick, image = 'credits_pic_blank.gif', &block)

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      image = "images/#{image}"

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      result = content_tag(:img, nil, :src => image, :class => 'left pic', :alt => name)

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      result << content_tag(:h3, name)

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      result << content_tag(:p, capture(&block))

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      concat content_tag(:div, result, :class => 'clearfix', :id => nick)

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    end

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    def code(&block)

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      c = capture(&block)

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      content_tag(:code, c)

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    end

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  end

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end

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