Difference Json Arrary Vs Json Object ?

JSONArray
A JSONArray is an ordered sequence of values. Its external text form is a string wrapped in square brackets with commas separating the values.

[{"ircEvent": "PRIVMSG", "method": "newURI", "regex": "^http://.*"},
 {"ircEvent": "PRIVMSG", "method": "deleteURI", "regex": "^delete.*"},
 {"ircEvent": "PRIVMSG", "method": "randomURI", "regex": "^random.*"}
]

JSONObject
A JSONObject is an unordered collection of name/value pairs. Its external form is a string wrapped in curly braces with colons between the names and values, and commas between the values and names.

{"bindings": [
 {"ircEvent": "PRIVMSG", "method": "newURI", "regex": "^http://.*"},
 {"ircEvent": "PRIVMSG", "method": "deleteURI", "regex": "^delete.*"},
 {"ircEvent": "PRIVMSG", "method": "randomURI", "regex": "^random.*"}
 ]
};