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Merge pull request #43710 from CalebJamesStevens/fix-logic-in-form-helper-guide 

Fix boolean error in form helpers guide

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Ryuta Kamizono 2021-11-24 23:34:17 +09:00 committed by GitHub
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guides/source/form_helpers.md
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@ -1021,7 +1021,7 @@ end
### Preventing Empty Records
It is often useful to ignore sets of fields that the user has not filled in. You can control this by passing a `:reject_if` proc to `accepts_nested_attributes_for`. This proc will be called with each hash of attributes submitted by the form. If the proc returns `false` then Active Record will not build an associated object for that hash. The example below only tries to build an address if the `kind` attribute is set.
It is often useful to ignore sets of fields that the user has not filled in. You can control this by passing a `:reject_if` proc to `accepts_nested_attributes_for`. This proc will be called with each hash of attributes submitted by the form. If the proc returns `true` then Active Record will not build an associated object for that hash. The example below only tries to build an address if the `kind` attribute is set.
```ruby
class Person < ApplicationRecord