# Problem

**URL:** <https://www.ruby-forum.com/t/problem/169921>\
**Category:** Rails\
**Created:** [June 25, 2007, 10:29pm UTC](https://www.ruby-forum.com/t/problem/169921 "2007-06-25T22:29:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![huang\_zhimin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/54ee81/32.png) [@huang\_zhimin](https://www.ruby-forum.com/u/huang_zhimin)\
**Post date:** [June 25, 2007, 10:29pm UTC](https://www.ruby-forum.com/t/problem/169921/1 "2007-06-25T22:29:42Z")

</div>

This is the source code generated by SaltedLoginGenerator

@params[‘user’].delete(‘form’)

Can anybody explain what the delete message do?

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---

<div class="post-metadata">

**Author:** ![huang\_zhimin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/54ee81/32.png) [@huang\_zhimin](https://www.ruby-forum.com/u/huang_zhimin)\
**Post date:** [September 25, 2007, 11:10pm UTC](https://www.ruby-forum.com/t/problem/169921/2 "2007-09-25T23:10:10Z")

</div>

It deletes the ‘form’ element from the @params[‘user’] array.

Robert

On 6/25/07, huang zhimin [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> This is the source code generated by SaltedLoginGenerator
> 
> @params[‘user’].delete(‘form’)
> 
> Can anybody explain what the delete message do?

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