CSV::Parser::Scanner

 
               # File csv/parser.rb, line 20
def initialize(*args)
  super
  @keeps = []
end
            

 
               # File csv/parser.rb, line 25
def each_line(row_separator)
  position = pos
  rest.each_line(row_separator) do |line|
    position += line.bytesize
    self.pos = position
    yield(line)
  end
end
            

 
               # File csv/parser.rb, line 43
def keep_back
  self.pos = @keeps.pop
end
            

 
               # File csv/parser.rb, line 47
def keep_drop
  @keeps.pop
end
            

 
               # File csv/parser.rb, line 38
def keep_end
  start = @keeps.pop
  string[start, pos - start]
end
            

 
               # File csv/parser.rb, line 34
def keep_start
  @keeps.push(pos)
end