A simple (but complete) JSON parser written using Evan Phoenix's kpeg.
By default, json-kpeg will accept any valid JSON value as the root value. To enable strict parsing (array
or object only as root), set parser.strict = true before calling #parse.
Example
require "json-kpeg"
parser = JsonKpeg::Parser.new("[1, 2, 3]")
if parser.parse
p parser.result
else
parser.show_error
end