Adding a “Like/Unlike” button to a post in Rails

Question

The site is a simple community where each user creates posts and users may \"like\" them or \"unlike\" them.

I have a Post and a Like model. Currently, I\'m listing all

Answer 1

create an action like this in your posts controller.

def unlike
   # get the post
   #code to decrement the like counter of a specific post
end

then from your view, create a button or a link that points to this action.