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Merge pull request #21796 from dv/docs-change-to-parse-nested-query

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Change "parse_query" to "parse_nested_query"
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Eileen M. Uchitelle 2015-10-05 12:56:41 -04:00
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7
guides/source/form_helpers.md
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@ -711,13 +711,6 @@ action for a Person model, `params[:person]` would usually be a hash of all the
Fundamentally HTML forms don't know about any sort of structured data, all they generate is name-value pairs, where pairs are just plain strings. The arrays and hashes you see in your application are the result of some parameter naming conventions that Rails uses.
TIP: You may find you can try out examples in this section faster by using the console to directly invoke Rack's parameter parser. For example,
```ruby
Rack::Utils.parse_query "name=fred&phone=0123456789"
# => {"name"=>"fred", "phone"=>"0123456789"}
```
### Basic Structures
The two basic structures are arrays and hashes. Hashes mirror the syntax used for accessing the value in `params`. For example, if a form contains: