Ruby on Rails

On 27 November 2015 at 06:04, fugee ohu <fugee279@gmail.com> wrote:
> isn't params[:category] a reference to a single field and not all the params
> from the form

params[:category] is identical to category_params. As an old hand I
don't necessarily make use of later useful syntactical goodies in
rails. Look at the params structure in the controller and you will
see how the hash is organised. In fact I am not sure whether I like
using category_params as it is not obvious exactly what is being
referred to, whereas params[:category] can only refer to the category
hash within the params hash.

Colin

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