On 16 March 2014 04:46, Brandon <[email protected]> wrote:
> So I have the following:
>
> flash[:success] = 'Your payment has completed. Please contact ' +
> @order.seller.name + ' (mobile: ' +
> @order.seller.mobile_number + ', email: ' +
> @order.seller.email + ')'
>
> Strangely inside this method, I can't seem to do string interpolation and it
> prints '@order.seller.name'. So that is a strange issue.
>
> But the main thing that puzzles me is should I be replacing + with << here?
> I read somewhere the performance is better but I really hate seeing << in my
> code. It just seems ugly and raises my blood pressure for some reason.
I think this would be much more readable
flash[:success] = "Your payment has completed. Please contact
#{@order.seller.name} (mobile: #{@order.seller.mobile_number}, email:
#{@order.seller.email} )"
Colin
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