coffescript truncate

truncate

      
  # Public: Truncates a piece of text
  # 
  # content     - the string to be truncated
  # length      - the length at which to cut the string
  # omission    - defaults to '...'
  #
  #
  # Examples
  #
  # truncate(account.get('Title'), 30)
  #
  # Returns a String
  
  exports.truncate = (content, length, omission = "...") ->
    if ( content.length > length )
      @_htmlSafe(content.substr(0, length) + omission)
    else
      @_htmlSafe(content)