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Merge pull request #33540 from Calinou/doc-dictionary-hash-equality

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Mention that `Dictionary.hash()` can be used for equality comparisons
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Rémi Verschelde 2019-11-11 17:16:28 +01:00 committed by GitHub
commit e9c267ec05
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1 changed files with 7 additions and 1 deletions
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doc/classes/Dictionary.xml
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@ -83,7 +83,13 @@
<return type="int">
</return>
<description>
Returns a hashed integer value representing the dictionary contents.
Returns a hashed integer value representing the dictionary contents. This can be used to compare dictionaries by value:
[codeblock]
var dict1 = {0: 10}
var dict2 = {0: 10}
# The line below prints `true`, whereas it would have printed `false` if both variables were compared directly.
print(dict1.hash() == dict2.hash())
[/codeblock]
</description>
</method>
<method name="keys">