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Lars Mueller 2025-04-24 21:12:12 +02:00 • committed by Lars Müller
parent 98b2edeb11
commit 9ad23e4384
3 changed files with 240 additions and 55 deletions
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13
doc/lua_api.md
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@ -4162,9 +4162,11 @@ Helper functions
* `obj`: arbitrary variable
* `name`: string, default: `"_"`
* `dumped`: table, default: `{}`
* `dump(obj, dumped)`: returns a string which makes `obj` human-readable
* `obj`: arbitrary variable
* `dumped`: table, default: `{}`
* `dump(value, indent)`: returns a string which makes `value` human-readable
* `value`: arbitrary value
* Circular references are supported. Every table is dumped only once.
* `indent`: string to use for indentation, default: `"\t"`
* `""` disables indentation & line breaks (compact output)
* `math.hypot(x, y)`
* Get the hypotenuse of a triangle with legs x and y.
Useful for distance calculation.
@ -7611,9 +7613,10 @@ Misc.
* Example: `write_json({10, {a = false}})`,
returns `'[10, {"a": false}]'`
* `core.serialize(table)`: returns a string
* Convert a table containing tables, strings, numbers, booleans and `nil`s
into string form readable by `core.deserialize`
* Convert a value into string form readable by `core.deserialize`.
* Supports tables, strings, numbers, booleans and `nil`.
* Support for dumping function bytecode is **deprecated**.
* Note: To obtain a human-readable representation of a value, use `dump` instead.
* Example: `serialize({foo="bar"})`, returns `'return { ["foo"] = "bar" }'`
* `core.deserialize(string[, safe])`: returns a table
* Convert a string returned by `core.serialize` into a table