parse (JSON::Pure::Parser)

         # File lib/json/pure/parser.rb, line 83
     83:       def parse
     84:         reset
     85:         obj = nil
     86:         until eos?
     87:           case
     88:           when scan(OBJECT_OPEN)
     89:             obj and raise ParserError, "source '#{peek(20)}' not in JSON!"
     90:             @current_nesting = 1
     91:             obj = parse_object
     92:           when scan(ARRAY_OPEN)
     93:             obj and raise ParserError, "source '#{peek(20)}' not in JSON!"
     94:             @current_nesting = 1
     95:             obj = parse_array
     96:           when skip(IGNORE)
     97:             ;
     98:           else
     99:             raise ParserError, "source '#{peek(20)}' not in JSON!"
    100:           end
    101:         end
    102:         obj or raise ParserError, "source did not contain any JSON!"
    103:         obj
    104:       end