lib/nanoc/base/entities/identifiable_collection.rb in nanoc-4.7.4 vs lib/nanoc/base/entities/identifiable_collection.rb in nanoc-4.7.5

@@ -35,10 +35,19 @@
       else
         get_unmemoized(arg)
       end
     end
 
+    contract C::Any => C::IterOf[C::RespondTo[:identifier]]
+    def find_all(arg)
+      if frozen?
+        find_all_memoized(arg)
+      else
+        find_all_unmemoized(arg)
+      end
+    end
+
     contract C::None => C::ArrayOf[C::RespondTo[:identifier]]
     def to_a
       @objects.to_a
     end
 
@@ -74,9 +83,21 @@
     contract C::Any => C::Maybe[C::RespondTo[:identifier]]
     def get_memoized(arg)
       get_unmemoized(arg)
     end
     memoize :get_memoized
+
+    contract C::Any => C::IterOf[C::RespondTo[:identifier]]
+    def find_all_unmemoized(arg)
+      pat = Nanoc::Int::Pattern.from(arg)
+      select { |i| pat.match?(i.identifier) }
+    end
+
+    contract C::Any => C::IterOf[C::RespondTo[:identifier]]
+    def find_all_memoized(arg)
+      find_all_unmemoized(arg)
+    end
+    memoize :find_all_memoized
 
     def object_with_identifier(identifier)
       if frozen?
         @mapping[identifier.to_s]
       else