feat: Implement Ferrum::Network#cache

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## [Unreleased](https://github.com/rubycdp/ferrum/compare/v0.13...main) ##
 
 ### Added
+- `Ferrum::Network#cache(disable: true | false)` whether or not to use cache for every request
 - `Ferrum::Network::Exchange#xhr?` determines if the exchange is XHR
 - `Ferrum::Network::Request#xhr?` determines if the request is XHR
 - `Ferrum::Network::Response#loaded?` returns true if the response is fully loaded

README.md

@@ -599,6 +599,14 @@ browser.network.offline_mode
 browser.go_to("https://github.com/") # => Ferrum::StatusError (Request to https://github.com/ failed(net::ERR_INTERNET_DISCONNECTED))
 ```
 
+#### cache(disable: `Boolean`)
+
+Toggles ignoring cache for each request. If true, cache will not be used.
+
+```ruby
+browser.network.cache(disable: true)
+```
+
 ## Proxy
 
 You can set a proxy with a `:proxy` option:

lib/ferrum/browser.rb

@@ -237,11 +237,11 @@ def restart
     end
 
     def quit
-      if @client
-        @client.close
-        @process.stop
-        @client = @process = @contexts = nil
-      end
+      return unless @client
+
+      @client.close
+      @process.stop
+      @client = @process = @contexts = nil
     end
 
     def resize(**options)

lib/ferrum/network.rb

@@ -340,6 +340,16 @@ def offline_mode
       emulate_network_conditions(offline: true, latency: 0, download_throughput: 0, upload_throughput: 0)
     end
 
+    #
+    # Toggles ignoring cache for each request. If true, cache will not be used.
+    #
+    # @example
+    #   browser.network.cache(disable: true)
+    #
+    def cache(disable:)
+      @page.command("Network.setCacheDisabled", cacheDisabled: disable)
+    end
+
     private
 
     def subscribe_request_will_be_sent