fix: handle nested arrays in `applyChange`

flitbit / diff

Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.

MIT License

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Closed justinlettau closed 6 years ago

justinlettau commented 7 years ago

Fix for the following state:

When applying a diff to an object that ...
has an array of objects, with a changed property to an object ...
the result is not an array, but rather an object with a property name of the index of the array item (example: { 0: { objValue: 'new value' } }).

Also fixes applying a diff of array addition to an empty object.