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| author | Santiago Pastorino <santiago@wyeworks.com> | 2012-10-12 00:50:20 -0200 |
|---|---|---|
| committer | Santiago Pastorino <santiago@wyeworks.com> | 2012-10-12 01:01:26 -0200 |
| commit | bdd105d8b91c5d0881ab78e36a65a79fdca4a7fb (patch) | |
| tree | 4a4057eccbf31f3231a5ebc593c04ea69a68fdf9 /guides/source/rails_application_templates.md | |
| parent | b91a90e49606719a65fecd7c9d703f45df7b7f73 (diff) | |
| download | rails-bdd105d8b91c5d0881ab78e36a65a79fdca4a7fb.tar.gz rails-bdd105d8b91c5d0881ab78e36a65a79fdca4a7fb.tar.bz2 rails-bdd105d8b91c5d0881ab78e36a65a79fdca4a7fb.zip | |
When executing permit with just a key that points to a hash, DO NOT allow all the hash
params.require(:person).permit(:projects_attributes) was returning
=> {"projects_attributes"=>{"0"=>{"name"=>"Project 1"}}}
When should return
=> {}
You should be doing ...
params.require(:person).permit(projects_attributes: :name)
to get just the projects attributes you want to allow
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