lib/nanoc/base/source_data/item_array.rb in nanoc-3.8.0 vs lib/nanoc/base/source_data/item_array.rb in nanoc-4.0.0a1

@@ -1,9 +1,11 @@
 # encoding: utf-8
 
-module Nanoc
+module Nanoc::Int
   # Acts as an array, but allows fetching items using identifiers, e.g. `@items['/blah/']`.
+  #
+  # @api private
   class ItemArray
     include Enumerable
 
     extend Forwardable
 
@@ -31,11 +33,11 @@
 
     def [](*args)
       if 1 == args.size && args.first.is_a?(String)
         item_with_identifier(args.first)
       elsif 1 == args.size && args.first.is_a?(Regexp)
-        @items.select { |i| i.identifier =~ args.first }
+        @items.select { |i| i.identifier.to_s =~ args.first }
       else
         @items[*args]
       end
     end
     alias_method :slice, :[]
@@ -50,19 +52,19 @@
 
     protected
 
     def item_with_identifier(identifier)
       if self.frozen?
-        @mapping[identifier]
+        @mapping[identifier.to_s]
       else
         @items.find { |i| i.identifier == identifier }
       end
     end
 
     def build_mapping
       @mapping = {}
       @items.each do |item|
-        @mapping[item.identifier] = item
+        @mapping[item.identifier.to_s] = item
       end
       @mapping.freeze
     end
   end
 end