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| author | Max Hilbrunner | 2018-02-02 05:32:12 +0100 |
|---|---|---|
| committer | Hein-Pieter van Braam | 2018-02-19 22:13:44 +0100 |
| commit | 2515d42a14e32f2dd54191f0044bdd4e308ea81f (patch) | |
| tree | 5c5b75c684c0dbfe7958c394b91c1f11bc302842 /doc/classes/JSONParseResult.xml | |
| parent | 1a9a40fe31289faecac9ca125779c162c0283cee (diff) | |
| download | godot-2515d42a14e32f2dd54191f0044bdd4e308ea81f.tar.gz godot-2515d42a14e32f2dd54191f0044bdd4e308ea81f.tar.zst godot-2515d42a14e32f2dd54191f0044bdd4e308ea81f.zip | |
[DOCS] parse_json: Objects do not keep key order
Document JSON not guaranteeing key order.
(cherry picked from commit 82b8f1729dd2d0d1e574628e82261e2a21809a96)
Diffstat (limited to '')
| -rw-r--r-- | doc/classes/JSONParseResult.xml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/classes/JSONParseResult.xml b/doc/classes/JSONParseResult.xml index 424720a87..0e8d9b66f 100644 --- a/doc/classes/JSONParseResult.xml +++ b/doc/classes/JSONParseResult.xml @@ -24,7 +24,8 @@ </member> <member name="result" type="Variant" setter="set_result" getter="get_result"> A [Variant] containing the parsed JSON. Use typeof() to check if it is what you expect. For example, if JSON source starts with curly braces ([code]{}[/code]) a [Dictionary] will be returned, if JSON source starts with braces ([code][][/code]) an [Array] will be returned. - [i]Be aware that the JSON specification does not define integer or float types, but only a number type. Therefore, parsing a JSON text will convert all numerical values to float types.[/i] + [i]Be aware that the JSON specification does not define integer or float types, but only a number type. Therefore, parsing a JSON text will convert all numerical values to float types. + Note that JSON objects do not preserve key order like Godot dictionaries, thus you should not rely on keys being in a certain order if a dictionary is constructed from JSON. In contrast, JSON arrays retain the order of their elements:[/i] [codeblock] p = JSON.parse('["hello", "world", "!"]') if typeof(p) == TYPE_ARRAY: |