def parse
reset
obj = nil
if @quirks_mode
while !eos? && skip(IGNORE)
end
if eos?
raise ParserError, "source did not contain any JSON!"
else
obj = parse_value
obj == UNPARSED and raise ParserError, "source did not contain any JSON!"
end
else
until eos?
case
when scan(OBJECT_OPEN)
obj and raise ParserError, "source '#{peek(20)}' not in JSON!"
@current_nesting = 1
obj = parse_object
when scan(ARRAY_OPEN)
obj and raise ParserError, "source '#{peek(20)}' not in JSON!"
@current_nesting = 1
obj = parse_array
when skip(IGNORE)
;
else
raise ParserError, "source '#{peek(20)}' not in JSON!"
end
end
obj or raise ParserError, "source did not contain any JSON!"
end
obj
end