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Add Advance The Date as a rails til

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jbranchaud
2016-08-31 09:11:39 -05:00
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README.md
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@@ -7,7 +7,7 @@ variety of languages and technologies. These are things that don't really
warrant a full blog post. These are mostly things I learn by pairing with warrant a full blog post. These are mostly things I learn by pairing with
smart people at [Hashrocket](http://hashrocket.com/). smart people at [Hashrocket](http://hashrocket.com/).
_461 TILs and counting..._ _462 TILs and counting..._
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@@ -278,6 +278,7 @@ _461 TILs and counting..._
### Rails ### Rails
- [Advance The Date](rails/advance-the-date.md)
- [All or Nothing Database Transactions](rails/all-or-nothing-database-transactions.md) - [All or Nothing Database Transactions](rails/all-or-nothing-database-transactions.md)
- [Attach A File With Capybara](rails/attach-a-file-with-capybara.md) - [Attach A File With Capybara](rails/attach-a-file-with-capybara.md)
- [Attribute Getter without the Recursion](rails/attribute-getter-without-the-recursion.md) - [Attribute Getter without the Recursion](rails/attribute-getter-without-the-recursion.md)

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rails/advance-the-date.md Normal file
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# Advance The Date
In Rails land, you can advance a date forward and backward with the
`#advance` method:
```ruby
> Date.today
=> Wed, 31 Aug 2016
> Date.today.advance(days: 1)
=> Thu, 01 Sep 2016
> Date.today.advance(months: 1)
=> Fri, 30 Sep 2016
> Date.today.advance(months: -2)
=> Thu, 30 Jun 2016
```
h/t Dillon Hafer