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Deprecated: (since 1.6.5)

This function is deprecated, but will not be removed in the 1.x lifecycle. There are edge cases (see known issues) that are not supported by this function. We suggest using lodash's merge() instead.

## Overview

Deeply extends the destination object `dst` by copying own enumerable properties from the `src` object(s) to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so by passing an empty object as the target: `var object = angular.merge({}, object1, object2)`.

Unlike extend(), `merge()` recursively descends into object properties of source objects, performing a deep copy.

## Known Issues

This is a list of (known) object types that are not handled correctly by this function:

- `Blob`
- `MediaStream`
- `CanvasGradient`
- AngularJS scopes;

## Usage

`angular.merge(dst, src);`

### Arguments

Param | Type | Details
--- | --- | ---
dst | Object | Destination object.
src | Object | Source object(s).

### Returns

Object | Reference to `dst`.