[Rails] Update Array in rails view form

Ruby on Rails Tuesday, December 30, 2014

Hi guys,

I need some help with updating an array using rails view form .

In controller

def foo_params

params.require(:foo).permit(:value,:rvalue)

end

where rvalue is an array. I've tried :rvalue=>[] but no luck

In form I have

<%= form_for :foo, url: foo_path(@foo.foo_value, @foo), method: :put, html: {class: 'uk-form'} do |builder| %>

.....

<%= builder.label "rvalue", "Value" %>

<%= builder.text_field "rvalue" , class: "uk-width-1-1" %>

Can you please help?

Thanks

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