lib/watir/generator/base/spec_extractor.rb in watir-7.1.0 vs lib/watir/generator/base/spec_extractor.rb in watir-7.2.0

@@ -1,10 +1,12 @@
+# frozen_string_literal: true
+
 module Watir
   module Generator
     class Base
       class SpecExtractor
-        IDL_SELECTOR = "//pre[contains(@class, 'idl')]".freeze
+        IDL_SELECTOR = "//pre[contains(@class, 'idl')]"
 
         class InterfaceNotFound < StandardError; end
 
         def initialize(uri)
           @uri = uri
@@ -30,13 +32,13 @@
         #
 
         def sorted_interfaces
           process if @interfaces.nil?
 
-          idl_sorter.sort.map { |name|
+          idl_sorter.sort.filter_map do |name|
             @interfaces.find { |i| i.name == name } || puts("ignoring interface: #{name}")
-          }.compact
+          end
         end
 
         def print_hierarchy
           process if @interfaces.nil?
           idl_sorter.print
@@ -51,10 +53,10 @@
         def download_and_parse
           File.open(@uri) { |io| @doc = Nokogiri.HTML(io) }
         end
 
         def extract_idl_parts
-          parsed = @doc.search(IDL_SELECTOR).map { |e| parse_idl(e.inner_text) }.compact
+          parsed = @doc.search(IDL_SELECTOR).filter_map { |e| parse_idl(e.inner_text) }
 
           implements = []
           includes = []
           @interfaces = []