29 lines
795 B
Plaintext
29 lines
795 B
Plaintext
:sig
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StringMap array_merge(StringMap a, StringMap b)
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DTree array_merge(DTree a, DTree b)
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:params
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a : left-hand source map or tree
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b : right-hand source map or tree
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return value : merged result
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:see
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>types
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0_DTree
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StringMap
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json_decode
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:content
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Merges two maps or trees using PHP-like merge behavior.
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For `StringMap`, keys from `b` overwrite keys from `a`.
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For `DTree`, string keys from `b` overwrite keys from `a`. Numeric keys are appended and reindexed when either side behaves like a list.
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This helper is the closest UCE equivalent to PHP `array_merge()` for common request, config, and JSON-shaped data.
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## Related Concepts
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- PHP: `array_merge()`
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- JavaScript / Node.js: object spread, `Object.assign()`, or array concatenation depending on whether the data is map-like or list-like
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