module SubjectsHelper

  NAME_MAX_LENGTH = 30

  # Return a link to this subject with the name
  def link_name(subject, options = {})
    link_to subject.name, subject, options
  end

  # Return the truncated name
  def truncate_name(name, options={})
    options = {:length => NAME_MAX_LENGTH, :separator => ' '}.merge options
    h truncate(name,options)
  end
end