How to calculate the hits of a post?

Rails
1

I want to calculate how many hits a post already has and store the
result to db. Any body may help me on how to do it? thanks.

2

check the ruby api, there is a function for this. i think is something
like increment…

Jason wrote:

I want to calculate how many hits a post already has and store the
result to db. Any body may help me on how to do it? thanks.