@@ -1,6 +1,5 @@ -* [#68] Removed const redefined warnings if mack-l10n is used along with mack-activerecord +* [#90] Added deprecation system. * [#88] Implemented pending SQLite3 tests in mack-activerecord -* [#68] Transactional support in mack-AR * [#87] Refactored out common ORM code from mack-active_record and mack-data_mapper into mack-orm * [#86] stylesheet link helper * [#85] Refactored out Mack::ViewHelpers::HtmlHelpers into Mack::ViewHelpers::HtmlHelpers, Mack::ViewHelpers::FormHelpers and @@ -16,7 +15,9 @@ * [#74] Added optional feature to disable initialization logging. * [#73] Tests no longer use the functional/unit directories * [#69] Added ViewHelperGenerator and ControllerHelperGenerator +* [#68] Transactional support in mack-AR * [#67] Added test:setup tasks for active_record and data_mapper +* [#62] Removed const redefined warnings if mack-l10n is used along with mack-activerecord * [#39] HAML 2.0.2 support * [#28] Refactored out encryption into the mack-encryption gem. * [#25] Added ControllerGenerator CHANGELOG @@ -5,8 +5,22 @@ module Kernel yield Mack::Utils::GemManager.instance end - def alias_deprecated_method(deprecated_method, new_method, version_deprecrated = nil, version_to_be_removed = nil) # :nodoc: - message = "DEPRECATED: '#{deprecated_method}'. Please use '#{new_method}' instead." + # Aliases the deprecated method to the new method and logs a warning. + def alias_deprecated_method(deprecated_method, new_method, version_deprecrated = nil, version_to_be_removed = nil) + eval %{ + def #{deprecated_method}(*args) + deprecate_method(:#{deprecated_method}, :#{new_method}, "#{version_deprecrated}", "#{version_to_be_removed}") + #{new_method}(*args) + end + } + end + + # Logs a warning that a method has been deprecated. Warnings will only get logged once. + def deprecate_method(deprecated_method, new_method = nil, version_deprecrated = nil, version_to_be_removed = nil) + message = "DEPRECATED: '#{deprecated_method}'." + if new_method + message << " Please use '#{new_method}' instead." + end if version_deprecrated message << " Deprecated in version: '#{version_deprecrated}'." if version_to_be_removed.nil? @@ -16,12 +30,14 @@ module Kernel if version_to_be_removed message << " To be removed in version: '#{version_to_be_removed}'." end - eval %{ - def #{deprecated_method}(*args) - Mack.logger.warn("#{message}") - #{new_method}(*args) - end - } + unless Kernel::DeprecatedRegistryList.registered_items.include?(message) + Mack.logger.warn(message) + Kernel::DeprecatedRegistryList.add(message) + end + end + + private + class DeprecatedRegistryList < Mack::Utils::RegistryList # :nodoc: end end \ No newline at end of file lib/mack/core_extensions/kernel.rb da506c7eae535567f53b14254a8449e796d956f1 Mark Bates mark@markbates.com http://github.com/markbates/mack/commit/650cf562ef808648221a2029f415c9f0e8329f30 650cf562ef808648221a2029f415c9f0e8329f30 2008-08-15T08:18:47-07:00 2008-08-15T08:18:47-07:00 Added deprecation system. [#90 state:resolved] 484d0fa3b474be4fcd92e3705df6c12fb8c90217 Mark Bates mark@markbates.com