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Merge pull request #173 from jojomi/master

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Update README.md
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Eric Paris 2015-11-03 15:29:33 -05:00
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README.md
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@ -380,13 +380,13 @@ Like help the function and template are over ridable through public methods.
## PreRun or PostRun Hooks
It is possible to run functions before or after the main `Run` function of your command. The `PersistentPreRun` and `PreRun` functions will be executed before `Run`. `PersistendPostRun` and `PostRun` will be executed after `Run`. The `Persistent*Run` functions will be inherrited by children if they do not declare their own. These function are run in the following order:
It is possible to run functions before or after the main `Run` function of your command. The `PersistentPreRun` and `PreRun` functions will be executed before `Run`. `PersistentPostRun` and `PostRun` will be executed after `Run`. The `Persistent*Run` functions will be inherrited by children if they do not declare their own. These function are run in the following order:
- `PersistentPreRun`
- `PreRun`
- `Run`
- `PostRun`
- `PersistenPostRun`
- `PersistentPostRun`
And example of two commands which use all of these features is below. When the subcommand in executed it will run the root command's `PersistentPreRun` but not the root command's `PersistentPostRun`