90 lines
1.8 KiB
Markdown
90 lines
1.8 KiB
Markdown
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@license Apache-2.0
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Copyright (c) 2018 The Stdlib Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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# isPRNGLike
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> Test if a value is PRNG-like.
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<section class="usage">
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## Usage
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```javascript
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var isPRNGLike = require( '@stdlib/assert/is-prng-like' );
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```
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#### isPRNGLike( value )
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Tests if a value is PRNG-like.
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```javascript
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var randu = require( '@stdlib/random/base/randu' );
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var bool = isPRNGLike( randu );
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// returns true
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```
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</section>
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<!-- /.usage -->
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<section class="notes">
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## Notes
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- The function is **not** rigorous and only checks for the existence of particular properties which **should** be bound to a seedable pseudorandom number generator (PRNG) function. The function's main use case is for testing that a provided `value` (loosely) conforms to a particular interface.
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</section>
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<!-- /.notes -->
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<section class="examples">
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## Examples
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<!-- eslint no-undef: "error" -->
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```javascript
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var randu = require( '@stdlib/random/base/randu' );
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var isPRNGLike = require( '@stdlib/assert/is-prng-like' );
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var bool = isPRNGLike( randu );
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// returns true
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bool = isPRNGLike( [ 1, 2, 3, 4 ] );
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// returns false
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bool = isPRNGLike( {} );
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// returns false
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bool = isPRNGLike( null );
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// returns false
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```
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</section>
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<!-- /.examples -->
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<section class="links">
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</section>
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<!-- /.links -->
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