eri-b

def home
  @slug = ('a'..'z').to_a.shuffle[0,8].join
  redirect_to main_path(@slug)
end

eri-b

def find_site
  @slug = params[:id].downcase
  @site = Site.find_by(name: @slug)
  if @site.present?
    expired?
  end
end

eri-b

module SitesHelper
  def private?
    @site.locked && session[@site.name.to_sym] != "session-unlocked"
  end
end

eri-b

module SitesHelper
  def postable?
    !@site.locked || (@site.locked && session[@site.name.to_sym] == "session-unlocked")
  end

  def private?
    @site.locked && session[@site.name.to_sym] != "session-unlocked"
  end
end

eri-b

class Array
  def all_but?(number = 0)
    count = 0
    if !block_given?
      each { |item| count += 1 if item }
    else
      each { |item| count += 1 if yield(item) }
    end
    count >= length - number
  end