time-to-botec/squiggle/node_modules/@stdlib/assert/is-inherited-property/README.md

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# isInheritedProperty

> Test if an object has an inherited property.

<section class="usage">

## Usage

```javascript
var isInheritedProperty = require( '@stdlib/assert/is-inherited-property' );
```

#### isInheritedProperty( value, property )

Returns a `boolean` indicating if a `value` has an inherited `property`.

```javascript
var obj = {
    'beep': 'boop'
};

var bool = isInheritedProperty( obj, 'beep' );
// returns false

bool = isInheritedProperty( obj, 'hasOwnProperty' );
// returns true

bool = isInheritedProperty( obj, 'bap' );
// returns false
```

</section>

<!-- /.usage -->

<section class="notes">

## Notes

-   The function does **not** throw when provided `null` or `undefined`. Instead, the function returns `false`.

    ```javascript
    var bool = isInheritedProperty( null, 'a' );
    // returns false

    bool = isInheritedProperty( void 0, 'a' );
    // returns false
    ```

-   Value arguments other than `null` or `undefined` are coerced to `objects`.

    ```javascript
    var bool = isInheritedProperty( 'beep', 'toString' );
    // returns true
    ```

-   Non-symbol property arguments are coerced to `strings`.

    ```javascript
    function Foo() {
        return this;
    }

    Foo.prototype.null = true;
    Foo.prototype[ '[object Object]' ] = true;

    var obj = new Foo();

    var bool = isInheritedProperty( obj, null );
    // returns true

    bool = isInheritedProperty( obj, {} );
    // returns true
    ```

</section>

<!-- /.notes -->

<section class="examples">

## Examples

<!-- eslint-disable object-curly-newline, object-curly-spacing -->

<!-- eslint no-undef: "error" -->

```javascript
var isInheritedProperty = require( '@stdlib/assert/is-inherited-property' );

var bool = isInheritedProperty( {}, 'hasOwnProperty' );
// returns true

bool = isInheritedProperty( { 'a': 'b' }, 'a' );
// returns false

bool = isInheritedProperty( { 'a': 'b' }, 'c' );
// returns false

bool = isInheritedProperty( { 'a': 'b' }, null );
// returns false

bool = isInheritedProperty( null, 'a' );
// returns false

bool = isInheritedProperty( void 0, 'a' );
// returns false

bool = isInheritedProperty( { 'null': false }, null );
// returns false

bool = isInheritedProperty( { '[object Object]': false }, {} );
// returns false
```

</section>

<!-- /.examples -->

<section class="links">

</section>

<!-- /.links -->