Contents

class File

  # start read the file object on each line
  # optionable an integer value to start read line at
  # compatible with mac (i am linux user, so not tested)
  def each_line_from(start_at=1,&block)
    unless [Integer,Fixnum,Bignum].include?(start_at.class)
      raise ArgumentError, "invalid line index"
    end
    begin
      line_num= 1
      text= self.read
      text.gsub!(/\r\n?/, "\n")
      text.each_line do |*line|
        if line_num >= start_at
          block.call *line
        end
        line_num += 1
      end
    end
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sourcerer-0.5.0.pre.beta	lib/sourcerer/file.rb