JSON Parser/Constructor for Lua
Thomas Harning Jr. harningt@gmail.com
http://github.com/harningt/luajson harningt@gmail.com
Lua 5.1, 5.2, 5.3, LuaJIT 2.0, or LuaJIT 2.1 LPeg (Tested with 0.7, 0.8, 0.9, 0.10, 0.12rc2, 1.0.1) For regressionTest: lfs (Tested with 1.6.3)
lunitx >= 0.8
LPeg 0.11 may not work - it crashed during my initial tests, it is not in the test matrix.
- Lua 5.1.5
- Lua 5.2.4
- Lua 5.3.4
- LuaJIT-2.0.4
- LuaJIT-2.1.0-beta2
All-but tests: MIT-style, See LICENSE for details tests/*: Public Domain / MIT - whichever is least restrictive
encode ( value : ANY-valid )
Takes in a JSON-encodable value and returns the JSON-encoded text Valid input types:
- table
- array-like table (spec below)
- string
- number
- boolean
- 'null' - represented by json.util.null
Table keys (string,number,boolean) are encoded as strings, others are erroneus Table values are any valid input-type Array-like tables are converted into JSON arrays... Position 1 maps to JSON Array position 0
decode (data : string, strict : optional boolean)
Takes in a string of JSON data and converts it into a Lua object If 'strict' is set, then the strict JSON rule-set is used
null
Reference value to represent 'null' in a well-defined way to allow for null values to be inserted into an array/table
undefined
Reference value to represent 'undefined' in a well-defined way to allow for undefined values to be inserted into an array/table.
IsArray (t : ANY)
Checks if the passed in object is a plain-old-array based on whether or not is has the LuaJSON array metatable attached or the custom __is_luajson_array metadata key stored.
InitArray(t: table)
Sets the 'array' marker metatable to guarantee the table is represented as a LuaJSON array type.
isCall (t : ANY)
Checks if the passed in object is a LuaJSON call object.
buildCall(name : string, ... parameters)
Builds a call object with the given name and set of parameters. The name is stored in the 'name' field and the parameters in the 'parameters' field as an array.
clone (t : table)
Shallow-clones a table by iterating using pairs and assigning.
___printValue (tab : ANY, name : string)
recursively prints out all object values - if duplicates found, reference printed
___merge (t : table, ... : tables)
Shallow-merges a sequence of tables onto table t by iterating over each using pairs and assigning.
decodeCall doOptionMerge
parsing test suite from JSON_checker project of http://www.json.org/ No listed license for these files in their package.