https://github.com/shinnn/indexes-of-sequence

Find all indexes at which a given sequence of elements can be found in the array
https://github.com/shinnn/indexes-of-sequence

Last synced: 27 days ago
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Find all indexes at which a given sequence of elements can be found in the array

• Host: GitHub
• URL: https://github.com/shinnn/indexes-of-sequence
• Owner: shinnn
• Created: 2016-12-14T12:24:05.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-07-14T10:33:15.000Z (over 7 years ago)
• Last Synced: 2024-04-24T17:06:13.850Z (7 months ago)
• Language: JavaScript
• Size: 18.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# indexes-of-sequence

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Find all indexes at which a given sequence of elements can be found in the array

```javascript

import indexesOfSequence from 'indexes-of-sequence';

indexOfSequence(['a', 'b', 'a', 'b', 'c', 'd', 'a', 'b', 'c'], ['a', 'b', 'c']); //=> [2, 6]

```

## Installation

### [npm](https://www.npmjs.com/)

```

npm install indexes-of-sequence

```

### [bower](https://bower.io/)

```

bower install indexes-of-sequence

```

## API

### indexesOfSequence(*array*, *searchArray* [, *fromIndex*])

*array*: `Array`  

*searchArray*: `Array` (the sequence of values to search for)  

*fromIndex*: `Number` (index in the array where to begin searching)  

Return: `Array` of `Number` (indexes of the sequence of values)

```javascript

indexOfSequence([1, '1', true, '1', 1, Buffer.from('1'), '1', 1, '1'], [1, '1']); //=> [0, 7]

indexOfSequence([1, '1', true, '1', 1, Buffer.from('1'), '1', 1, '1'], [1, '1'], 1); //=> [7]

indexOfSequence(['a'], ['b']); //=> []

indexOfSequence(['a'], []); //=> []

indexOfSequence([], ['b']); //=> []

```

## Related project

[index-of-sequence](https://github.com/shinnn/index-of-sequence) - Find the first index instead

## License

[Creative Commons Zero v1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/deed)