rename to Memoizer

lib/memoizable.rb → lib/memoizer.rb

@@ -1,7 +1,7 @@
 # require 'active_support/core_ext/kernel/singleton_class'
 require 'core_ext/singleton_class'
 
-module Memoizable
+module Memoizer
 
   def self.memoized_ivar_for(symbol)
     "@_memoized_#{symbol.to_s.sub(/\?\Z/, '_query').sub(/!\Z/, '_bang')}".to_sym
@@ -37,7 +37,7 @@ def prime_cache(*syms)
             if method(m).arity == 0
               __send__($1)
             else
-              ivar = Memoizable.memoized_ivar_for($1)
+              ivar = Memoizer.memoized_ivar_for($1)
               instance_variable_set(ivar, {})
             end
           end
@@ -49,7 +49,7 @@ def flush_cache(*syms)
       syms.each do |sym|
         (methods + private_methods + protected_methods).each do |m|
           if m.to_s =~ /^_unmemoized_(#{sym.to_s.gsub(/\?\Z/, '\?')})/
-            ivar = Memoizable.memoized_ivar_for($1)
+            ivar = Memoizer.memoized_ivar_for($1)
             instance_variable_get(ivar).clear if instance_variable_defined?(ivar)
           end
         end
@@ -60,7 +60,7 @@ def flush_cache(*syms)
   def memoize(*symbols)
     symbols.each do |symbol|
       original_method = :"_unmemoized_#{symbol}"
-      memoized_ivar = Memoizable.memoized_ivar_for(symbol)
+      memoized_ivar = Memoizer.memoized_ivar_for(symbol)
 
       class_eval <<-EOS, __FILE__, __LINE__ + 1
         include InstanceMethods                                                  # include InstanceMethods

test/memoizable_test.rb → test/memoizer_test.rb

@@ -1,9 +1,9 @@
 require 'test_helper'
-require 'memoizable'
+require 'memoizer'
 
-class MemoizableTest < Test::Unit::TestCase
+class MemoizerTest < Test::Unit::TestCase
   class Person
-    extend Memoizable
+    extend Memoizer
 
     attr_reader :name_calls, :age_calls, :is_developer_calls, :name_query_calls
 
@@ -66,7 +66,7 @@ def name
   end
 
   module Rates
-    extend Memoizable
+    extend Memoizer
 
     attr_reader :sales_tax_calls
     def sales_tax(price)
@@ -78,7 +78,7 @@ def sales_tax(price)
   end
 
   class Calculator
-    extend Memoizable
+    extend Memoizer
     include Rates
 
     attr_reader :fib_calls
@@ -216,7 +216,7 @@ def test_memoization_with_boolean_arg
 
   def test_object_memoization
     [Company.new, Company.new, Company.new].each do |company|
-      company.extend Memoizable
+      company.extend Memoizer
       company.memoize :name
 
       assert_equal "37signals", company.name
@@ -250,11 +250,11 @@ def test_object_memoized_module_methods
   def test_double_memoization
     assert_raise(RuntimeError) { Person.memoize :name }
     person = Person.new
-    person.extend Memoizable
+    person.extend Memoizer
     assert_raise(RuntimeError) { person.memoize :name }
 
     company = Company.new
-    company.extend Memoizable
+    company.extend Memoizer
     company.memoize :name
     assert_raise(RuntimeError) { company.memoize :name }
   end