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Update docs according to feature introduced in latest webpack. #1761

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merged 6 commits into from
Jan 16, 2018
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Merged

Update docs according to feature introduced in latest webpack. #1761

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3066881
adding docs for new `output.devtoolNamespace` option and [namespace] …
MagicDuck Oct 17, 2017
549cd38
adding extra lines as indicated
MagicDuck Oct 20, 2017
5c131d7
Merge remote-tracking branch 'upstream/next' into next
EugeneHlushko Jan 9, 2018
1e7c986
Update docs according to feature introduced in latest webpack.
EugeneHlushko Dec 24, 2017
83fb28d
Update docs according to feature introduced in latest webpack: PR cha…
EugeneHlushko Jan 9, 2018
1b80d22
docs(config): minor formatting tweaks
skipjack Jan 16, 2018
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11 changes: 9 additions & 2 deletions src/content/configuration/output.md
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Expand Up @@ -160,7 +160,7 @@ If multiple modules would result in the same name, [`output.devtoolFallbackModul

`string`

This option determines the modules namespace used with the [`output.devtoolModuleFilenameTemplate`](#output-devtoolmodulefilenametemplate). When not specified, it will default to the value of: [`output.library`](#output-library). It's use is to prevent source file path collisions in sourcemaps when loading multiple libraries built with webpack.
This option determines the modules namespace used with the [`output.devtoolModuleFilenameTemplate`](#output-devtoolmodulefilenametemplate). When not specified, it will default to the value of: [`output.library`](#output-library). It's used to prevent source file path collisions in sourcemaps when loading multiple libraries built with webpack.

For example, if you have 2 libraries, with namespaces `library1` and `library2`, which both have a file `./src/index.js` (with potentially different contents), they will expose these files as `webpack://library1/./src/index.js` and `webpack://library2/./src/index.js`.

Expand Down Expand Up @@ -236,8 +236,15 @@ The prefix length of the hash digest to use, defaults to `20`.

## `output.hashFunction`

The hashing algorithm to use, defaults to `'md5'`. All functions from Node.JS' [`crypto.createHash`](https://nodejs.org/api/crypto.html#crypto_crypto_createhash_algorithm) are supported.
`string|function`

The hashing algorithm to use, defaults to `'md5'`. All functions from Node.JS' [`crypto.createHash`](https://nodejs.org/api/crypto.html#crypto_crypto_createhash_algorithm) are supported. Since `4.0.0-alpha2`, the `hashFunction` can now be a constructor to a custom hash function. You can provide a non-crypto hash function for performance reasons.

``` js
hashFunction: require('metrohash').MetroHash64
```

Make sure that the hashing function will have `update` and `digest` methods available.

## `output.hashSalt`

Expand Down