<%# Ruby Calculator - Interactive calculator built with Ruby on Rails %> <%# Author: RSK World (Molla Samser, Founder | Rima Khatun, Designer & Tester) %> <%# Contact: help@rskworld.in | +91 93305 39277 %> <%# Website: https://rskworld.in %> <%# Year: 2026 %> <%# Description: Build a fully functional calculator using Ruby on Rails with modern UI %> Ruby Calculator - RSK World <%= csrf_meta_tags %> <%= csp_meta_tag %> <%= stylesheet_link_tag "application", "data-turbo-track": "reload" %> <%= javascript_importmap_tags %> <% if flash[:notice] %>
<% end %> <% if flash[:alert] %>
<% end %> <%= yield %>