getOrDefault: Difference between revisions
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(added example and improved new param description) |
Lou Montana (talk | contribs) m (Text replacement - "\|game([0-9]) ?= (.+) \|version([0-9]) ?= (.+) " to "|game$1= $2 |version$3= $4 ") |
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Revision as of 14:55, 3 May 2021
Description
- Description:
- Retrieves a value out of a HashMap after looking it up by its key. When the HashMap doesn't contain the key, the default value is returned
- Groups:
- HashMap
Syntax
- Syntax:
- hashMap getOrDefault [key, defaultValue]
- Parameters:
- hashMap : HashMap
- key: HashMapKey
- defaultValue: Anything - (Optional, default nil)
- setDefault: Boolean - (Optional, default false) - If set to true and value does not exist in provided hash map, defaultValue will be added to the hash map Template:Since
- Return Value:
- Anything
Examples
- Example 1:
private _myValue = _myHashMap getOrDefault ["a", "Not Found!"];- Example 2:
private _myValue = _hashMap getOrDefault ["a", "Not Found!", true]; // Will add default value to the hash map if it does not exist
Additional Information
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note