Limit number of json results - Rails API
Limit will not work, each time if u call this method it will return only last 20 records, Best way to achieve this result using pagination, here you can limit number record passing when each request is hitting
You can use gem will_paginate
In controller
@posts = Post.paginate(:page => params[:page], :per_page => 20)
In the view
<%= will_paginate @posts %>
For info about will_paginatehttps://github.com/mislav/will_paginate/blob/master/README.md
If u r using API pass params ass below
GET /v1/posts?page=1&per_page=10
Change value in controller
@posts = Post.paginate(page: params[:page], per_page: params[:per_page])