deepMerge
Function: deepMerge()
Section titled “Function: deepMerge()”deepMerge(
target,source):Record<string,unknown>
Defined in: merge.ts:26
Recursively merge source onto target, returning a new object.
- Plain objects present in both are merged key-by-key (recursively).
- Arrays, primitives, functions, and class instances replace wholesale.
undefinedvalues insourceare skipped, so a later source can’t blank out an earlier one by listing a key with no value.
Neither argument is mutated. The result is a fresh object graph for the keys that were merged; replaced leaf values keep their original reference.
Parameters
Section titled “Parameters”target
Section titled “target”Record<string, unknown>
source
Section titled “source”Record<string, unknown>
Returns
Section titled “Returns”Record<string, unknown>