merge

2.02

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Description

Description:

Merges two HashMaps.

Groups:

HashMap

Syntax

Syntax:

hashMap1 merge hashMap2

Parameters:

hashMap1: HashMap - This HashMap will be modified

hashMap2: HashMap - All key-value pairs from this HashMap are added to hashMap1. If a key from hashMap2 already exists in hashMap1, its value is not overwritten.

Return Value:

Nothing

Alternative Syntax

Syntax:

hashMap1 merge [hashMap2, overwriteExisting]

Parameters:

hashMap1: HashMap - This HashMap will be modified

hashMap2: HashMap - All key-value pairs from this HashMap are added to hashMap1

overwriteExisting (Optional, default: false): Boolean - If true, keys from hashMap1 that also exist in hashMap2 are overwritten. When set to true, merging is faster

Return Value:

Nothing

Examples

Example 1:

_hashMap merge _otherHashMap;

Additional Information

See also:

insert set

Notes

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