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@@ -1,3 +1,7 @@
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+*0.2.1*
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+
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+* (6 Oct 2005) renamed dirty? to changed? to keep it uniform.  it was aliased to keep it backwards compatible.
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+
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 *0.2* 
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 * (6 Oct 2005)  added find_versions and find_version class methods.

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@@ -9,7 +9,7 @@ require 'rake/testtask'
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 require 'rake/contrib/rubyforgepublisher'
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 PKG_NAME           = 'acts_as_versioned'
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-PKG_VERSION        = '0.2'
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+PKG_VERSION        = '0.2.1'
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 PKG_FILE_NAME      = "#{PKG_NAME}-#{PKG_VERSION}"
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 PROD_HOST          = "technoweenie@bidwell.textdrive.com"
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 RUBY_FORGE_PROJECT = 'ar-versioned'

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@@ -137,7 +137,7 @@ module ActiveRecord #:nodoc:
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               options[:if_changed] = [options[:if_changed]] unless options[:if_changed].is_a?(Array)
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               options[:if_changed].each do |attr_name|
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                 define_method("#{attr_name}=") do |value|
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-                  (self.changed_attributes ||= []) << attr_name.to_s unless self.dirty?(attr_name) or self.send(attr_name) == value
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+                  (self.changed_attributes ||= []) << attr_name.to_s unless self.changed?(attr_name) or self.send(attr_name) == value
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                   write_attribute(attr_name.to_s, value)
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                 end
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               end
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@@ -234,14 +234,17 @@ module ActiveRecord #:nodoc:
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           self.attributes.keys.select { |k| !self.class.non_versioned_fields.include?(k) }
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         end
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-        # If called with no parameters, gets whether the current model is dirty and needs to be versioned.
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-        # If called with a single parameter, gets whether the parameter is currently dirty.
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-        def dirty?(attr_name = nil)
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+        # If called with no parameters, gets whether the current model has changed and needs to be versioned.
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+        # If called with a single parameter, gets whether the parameter has changed.
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+        def changed?(attr_name = nil)
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           attr_name.nil? ?
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             (!self.class.track_changed_attributes or (changed_attributes and changed_attributes.length > 0)) :
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             (changed_attributes and changed_attributes.include?(attr_name.to_s))
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         end
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+        # keep old dirty? method
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+        alias_method :dirty?, :changed?
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+        
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         # Clones a model.  Used when saving a new version or reverting a model's version.
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         def clone_versioned_model(orig_model, new_model)
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           self.versioned_attributes.each do |key|
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@@ -255,9 +258,9 @@ module ActiveRecord #:nodoc:
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           end
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         end
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-        # Checks whether a new version shall be saved or not.  Calls <tt>version_condition_met?</tt> and <tt>dirty?</tt>.
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+        # Checks whether a new version shall be saved or not.  Calls <tt>version_condition_met?</tt> and <tt>changed?</tt>.
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         def save_version?
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-          version_condition_met? and dirty?
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+          version_condition_met? and changed?
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         end
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         # Checks condition set in the :if option to check whether a revision should be created or not.  Override this for
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@@ -285,7 +288,7 @@ module ActiveRecord #:nodoc:
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           connection.select_one("SELECT MAX(version)+1 AS next_version FROM #{self.class.versioned_table_name} WHERE #{self.class.versioned_foreign_key} = #{self.id}")['next_version'] || 1
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         end
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-        # clears current dirty attributes.  Called after save.
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+        # clears current changed attributes.  Called after save.
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         def clear_changed_attributes
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           self.changed_attributes = []
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         end