| 1 | Finds last index of a value.
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| 2 | [:package:](https://www.npmjs.com/package/@extra-array/search-value-right)
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| 3 | [:smiley_cat:](https://github.com/orgs/nodef/packages?repo_name=extra-array)
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| 4 | [:running:](https://npm.runkit.com/@extra-array/search-value-right)
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| 5 | [:vhs:](https://asciinema.org/a/339822)
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| 6 | [:moon:](https://www.npmjs.com/package/@extra-array/search-value-right.min)
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| 7 | [:scroll:](https://unpkg.com/@extra-array/search-value-right/)
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| 8 | [:newspaper:](https://nodef.github.io/extra-array/)
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| 9 | [:blue_book:](https://github.com/nodef/extra-array/wiki/)
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| 10 |
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| 11 | > Alternatives: [searchValue], [searchValueRight], [searchValueAll].<br>
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| 12 | > Similar: [search], [scan], [find].
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| 13 |
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| 14 | > This is part of package [extra-array].
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| 15 |
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| 16 | [extra-array]: https://www.npmjs.com/package/extra-array
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| 17 |
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| 18 | <br>
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| 19 |
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| 20 | ```javascript
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| 21 | array.searchValueRight(x, v, [fc], [fm]);
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| 22 | // x: an array
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| 23 | // v: search value
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| 24 | // fc: compare function (a, b)
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| 25 | // fm: map function (v, i, x)
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| 26 | // → index of value, -1 if not found
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| 27 | ```
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| 28 |
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| 29 | ```javascript
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| 30 | const array = require("extra-array");
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| 31 |
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| 32 | var x = [1, 2, 3, 2, 5];
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| 33 | array.searchValueRight(x, 2);
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| 34 | // 3 ^
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| 35 |
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| 36 | var x = [1, 2, 3, -2, 5];
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| 37 | array.searchValueRight(x, 2, (a, b) => Math.abs(a) - Math.abs(b));
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| 38 | // 3 ^
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| 39 |
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| 40 | array.searchValueRight(x, 2, null, v => Math.abs(v));
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| 41 | // 3 ^
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| 42 | ```
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| 43 |
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| 44 | <br>
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| 45 | <br>
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| 46 |
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| 47 |
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| 48 | ## References
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| 49 |
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| 50 | - [List-Extra.elemIndex: elm](https://package.elm-lang.org/packages/elm-community/list-extra/7.1.0/List-Extra#elemIndex)
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| 51 | - [iterable-binsearch: @krisselden](https://www.npmjs.com/package/iterable-binsearch)
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| 52 | - [binarysearch: @soldair](https://www.npmjs.com/package/binarysearch)
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| 53 |
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| 54 | [searchValue]: https://github.com/nodef/extra-array/wiki/searchValue
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| 55 | [searchValueRight]: https://github.com/nodef/extra-array/wiki/searchValueRight
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| 56 | [searchValueAll]: https://github.com/nodef/extra-array/wiki/searchValueAll
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| 57 | [search]: https://github.com/nodef/extra-array/wiki/search
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| 58 | [scan]: https://github.com/nodef/extra-array/wiki/scan
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| 59 | [find]: https://github.com/nodef/extra-array/wiki/find
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