Total

Rails
1

Could anybody please help me to find the total of the elements in the
records?

I have one products table. In that table, price is the entity. I want to
add the total of all the products.

Created At Product Price
2006-09-18 Ruby 4.5
2006-09-18 Ruby 4.5
2006-09-18 Ruby 4.5
2006-08-04 shq 8.0

I want to get the total as “21.5” as i added all of them. So how to do
that?? Please give me in detail.
Thanks in advance.

Harish

2

Naga harish Kanegolla wrote:

Could anybody please help me to find the total of the elements in the
records?

I have one products table. In that table, price is the entity. I want to
add the total of all the products.

Product.sum(‘price’) (assuming your model is called product). You can
add the usual :conditions stuff and so on in order to further contrain
things.

Fre

3

Thanku very much Frederick C… It worked for me.

Frederick C. wrote:

Naga harish Kanegolla wrote:

Could anybody please help me to find the total of the elements in the
records?

I have one products table. In that table, price is the entity. I want to
add the total of all the products.

Product.sum(‘price’) (assuming your model is called product). You can
add the usual :conditions stuff and so on in order to further contrain
things.

Fre