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Documentation: Add tip to use more specific return type for _iter_get()

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Danil Alexeev
2025-05-02 18:20:08 +03:00
parent 1cf573f44d
commit 4f3b998b09
1 changed files with 1 additions and 0 deletions
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doc/classes/Object.xml
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@ -198,6 +198,7 @@
<param index="0" name="iter" type="Variant" /> <param index="0" name="iter" type="Variant" />
<description> <description>
Returns the current iterable value. [param iter] stores the iteration state, but unlike [method _iter_init] and [method _iter_next] the state is supposed to be read-only, so there is no [Array] wrapper. Returns the current iterable value. [param iter] stores the iteration state, but unlike [method _iter_init] and [method _iter_next] the state is supposed to be read-only, so there is no [Array] wrapper.
[b]Tip:[/b] In GDScript, you can use a subtype of [Variant] as the return type for [method _iter_get]. The specified type will be used to set the type of the iterator variable in [code]for[/code] loops, enhancing type safety.
</description> </description>
</method> </method>
<method name="_iter_init" qualifiers="virtual"> <method name="_iter_init" qualifiers="virtual">