class Zenweb::Page::GeneratedIndex

# File lib/zenweb/page.rb, line 533
def self.collate_by pages, key, default=nil
  pages.multi_group_by { |page| page.config[key] || default }
end

# File lib/zenweb/page.rb, line 537
def self.generate_all site, dir, pages
  raise NotImplementedError, "Implement #{self}#generate_all"
end

# File lib/zenweb/page.rb, line 545
def initialize site, path, pages
  super site, path

  self.pages = pages.select(&:html?)
  self.date  = Time.now

  site.pages[path] = self
end

# File lib/zenweb/page.rb, line 541
def self.page_url page # TODO: hard to do helpers on class methods
  "[#{page.title}](#{page.clean_url})"
end

# File lib/zenweb/page.rb, line 554
def content
  raise NotImplementedError, "Implement #{self.class}#content"
end

# File lib/zenweb/page.rb, line 558
def wire
  super
  self.depends_on pages
end