lib/react/server_rendering.rb in react-rails-2.7.1 vs lib/react/server_rendering.rb in react-rails-3.0.0.rc.0

@@ -1,44 +1,46 @@
-require 'connection_pool'
-require 'react/server_rendering/exec_js_renderer'
-require 'react/server_rendering/bundle_renderer'
+# frozen_string_literal: true
 
+require "connection_pool"
+require "react/server_rendering/exec_js_renderer"
+require "react/server_rendering/bundle_renderer"
+
 module React
   module ServerRendering
     mattr_accessor :renderer, :renderer_options,
-      :pool_size, :pool_timeout
+                   :pool_size, :pool_timeout
 
     self.renderer_options = {}
 
     # Discard the old ConnectionPool & create a new one.
     # This will clear all state such as loaded code, JS VM state, or options.
     # @return [void]
     def self.reset_pool
       options = { size: pool_size, timeout: pool_timeout }
-      @@pool = ConnectionPool.new(options) { self.renderer.new(self.renderer_options) }
+      @pool = ConnectionPool.new(options) { renderer.new(renderer_options) }
     end
 
     # Check a renderer out of the pool and use it to render the component.
     # @param component_name [String] Component identifier, looked up by UJS
     # @param props [String, Hash] Props for this component
     # @param prerender_options [Hash] Renderer-specific options
     # @return [String] Prerendered HTML from `component_name`
     def self.render(component_name, props, prerender_options)
-      @@pool.with do |renderer|
+      @pool.with do |renderer|
         renderer.render(component_name, props, prerender_options)
       end
     end
 
     # Yield a renderer for an arbitrary block
-    def self.with_renderer
-      @@pool.with { |renderer| yield(renderer) }
+    def self.with_renderer(&block)
+      @pool.with(&block)
     end
 
     # Raised when something went wrong during server rendering.
     class PrerenderError < RuntimeError
       def initialize(component_name, props, js_message)
         message = ["Encountered error \"#{js_message.inspect}\" when prerendering #{component_name} with #{props}",
-                    js_message.backtrace.join("\n")].join("\n")
+                   js_message.backtrace.join("\n")].join("\n")
         super(message)
       end
     end
   end
 end