@urban-toolkit/autk-core / valueAtPath
Function: valueAtPath()
valueAtPath(
item,path):unknown
Defined in: utils-data.ts:26
Resolves a dot-delimited property path, including literal dotted leaf keys.
Fully traversable nested paths take precedence. If traversal fails, an own key may match the remaining suffix, such as shadows.jun in spatial-join output.
Parameters
item
unknown
Source value to traverse.
path
string
Dot-delimited property path, for example properties.area.
Returns
unknown
The resolved nested value, or undefined when the path cannot be fully resolved.
Throws
Never throws.
Example
ts
valueAtPath({ a: { b: 42 } }, 'a.b'); // 42
valueAtPath({ a: null }, 'a.b'); // undefined
valueAtPath({ sjoin: { avg: { 'shadows.jun': 12 } } }, 'sjoin.avg.shadows.jun'); // 12
