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# File 'lib/programmable_scaffold_rails/scaffold/update.rb', line 9
def update
scaffold_helper = self.programmable_scaffold_controller_helpers
self.instance_variable_set(scaffold_helper.single_instance,
scaffold_helper.find_by_id_or_friendly_id(params))
instance = self.instance_variable_get(scaffold_helper.single_instance)
authorize!(:update, instance) if scaffold_helper.cancan
respond_to do |format|
if instance.update(scaffold_helper.call_strong_params)
scaffold_helper.formats.each do |used_format|
case used_format
when :html
format.html { redirect_to scaffold_helper.after_update_url(instance),
notice: I18n.t('programmable_scaffold_rails.after_update_notice',
model_class: instance.class.model_name.human) }
when :json
format.json { head :no_content }
end
end
else
scaffold_helper.formats.each do |used_format|
case used_format
when :html
format.html do
flash.alert = I18n.t('programmable_scaffold_rails.after_update_alert',
model_class: instance.class.model_name.human)
render action: 'edit'
end
when :json
format.json { render json: instance.errors, status: :unprocessable_entity }
end
end
end
end
end
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