helper.rb

require "minitest/autorun"
require "jekyll"

module Helper
  class << self
    attr_accessor :config, :site
  end
end

def source
  File.expand_path("../", File.dirname(__FILE__))
end

def config
  Helper.config ||= Jekyll.configuration("source" => source)
end

def docs
  (site.pages + site.collections["articles"].docs)
end

def pages
  docs.map(&:to_liquid)
end

def site
  Helper.site ||= begin
    site = Jekyll::Site.new(config)
    site.reset
    site.read
    site
  end
end