lib/rubocop/rspec/language.rb in rubocop-rspec-1.43.2 vs lib/rubocop/rspec/language.rb in rubocop-rspec-1.44.0

@@ -5,11 +5,12 @@
     # RSpec public API methods that are commonly used in cops
     module Language
       # Set of method selectors
       class SelectorSet
         def initialize(selectors)
-          @selectors = selectors
+          @selectors = selectors.freeze
+          freeze
         end
 
         def ==(other)
           selectors.eql?(other.selectors)
         end
@@ -46,9 +47,13 @@
           "{#{node_pattern}}"
         end
 
         def node_pattern
           selectors.map(&:inspect).join(' ')
+        end
+
+        def to_a
+          selectors
         end
 
         protected
 
         attr_reader :selectors