102 lines
1.8 KiB
Markdown
102 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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# isFunctionArray
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> Test if a value is an array-like object containing only functions.
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<section class="usage">
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## Usage
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```javascript
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var isFunctionArray = require( '@stdlib/assert/is-function-array' );
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```
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#### isFunctionArray( value )
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Tests if a `value` is an array-like `object` containing only `functions`.
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```javascript
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function beep() {
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console.log( 'beep' );
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}
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function boop() {
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console.log( 'boop' );
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}
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var bool = isFunctionArray( [ beep, boop ] );
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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="examples">
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## Examples
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<!-- eslint no-undef: "error" -->
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```javascript
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var isFunctionArray = require( '@stdlib/assert/is-function-array' );
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function beep() {
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console.log( 'beep' );
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}
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function boop() {
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console.log( 'boop' );
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}
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var bool = isFunctionArray( [ beep, boop ] );
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// returns true
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bool = isFunctionArray( [ beep, {} ] );
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// returns false
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bool = isFunctionArray( [ [], {} ] );
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// returns false
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bool = isFunctionArray( [ 'a', 'b' ] );
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// returns false
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bool = isFunctionArray( [] );
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// returns false
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bool = isFunctionArray( beep );
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// returns false
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bool = isFunctionArray( 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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