gets(eol=$/, limit=nil)
public
Reads the next “line” from the stream. Lines are separated by
eol. If limit is provided the result will not be longer
than the given number of bytes.
eol may be a String or Regexp.
Unlike IO#gets the line read will not be assigned to +$_+.
Unlike IO#gets the separator must be provided
if a limit is provided.
# File ext/openssl/lib/openssl/buffering.rb, line 202
def gets(eol=$/, limit=nil)
idx = @rbuffer.index(eol)
until @eof
break if idx
fill_rbuff
idx = @rbuffer.index(eol)
end
if eol.is_a?(Regexp)
size = idx ? idx+$&.size : nil
else
size = idx ? idx+eol.size : nil
end
if size && limit && limit >= 0
size = [size, limit].min
end
consume_rbuff(size)
end
