# File lib/core/facets/string/align.rb, line 68
  def align_left(n, sep="\n", c=' ')
    return ljust(n.to_i,c.to_s) if sep==nil
    q = split(sep.to_s).map do |line|
      line.strip.ljust(n.to_i,c.to_s)
    end
    q.join(sep.to_s)
  end