Method: StringIO#each

Defined in:
lib/motion-csv/stringio.rb

#each(sep = $/, limit = nil) ⇒ Object Also known as: each_line, lines

strio.each(sep=$/) {|line| block } -> strio

strio.each(limit) {|line| block }          -> strio
strio.each(sep, limit) {|line| block }     -> strio
strio.each_line(sep=$/) {|line| block }    -> strio
strio.each_line(limit) {|line| block }     -> strio
strio.each_line(sep,limit) {|line| block } -> strio

See IO#each.



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# File 'lib/motion-csv/stringio.rb', line 458

def each(sep=$/, limit=nil)
  if block_given?
    raise(IOError, "not opened for reading") unless @readable
    sep, limit = getline_args(sep, limit)
    if limit == 0
      raise ArgumentError, "invalid limit: 0 for each and family"
    end
    while line = getline(sep, limit)
      yield(line)
    end
    self
  else
    to_enum(:each, sep, limit)
  end
end