Simplify AMo validation attribute reader

2 files changed, 4 insertions, 8 deletions

diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index 2e643f108f..a4cf700231 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -68,7 +68,7 @@ module ActiveModel
     # Will add an error message to each of the attributes in +attributes+ that is empty.
     def add_on_empty(attributes, custom_message = nil)
       [attributes].flatten.each do |attribute|
-        value = @base.get_attribute_value(attribute)
+        value = @base.send(attribute)
         is_empty = value.respond_to?(:empty?) ? value.empty? : false
         add(attribute, :empty, :default => custom_message) unless !value.nil? && !is_empty
       end
@@ -77,7 +77,7 @@ module ActiveModel
     # Will add an error message to each of the attributes in +attributes+ that is blank (using Object#blank?).
     def add_on_blank(attributes, custom_message = nil)
       [attributes].flatten.each do |attribute|
-        value = @base.get_attribute_value(attribute)
+        value = @base.send(attribute)
         add(attribute, :blank, :default => custom_message) if value.blank?
       end
     end
@@ -146,7 +146,7 @@ module ActiveModel
       defaults = defaults.compact.flatten << :"messages.#{message}"
 
       key = defaults.shift
-      value = @base.get_attribute_value(attribute)
+      value = @base.send(attribute)
 
       options = { :default => defaults,
         :model => @base.class.name.humanize,
diff --git a/activemodel/lib/active_model/validations.rb b/activemodel/lib/active_model/validations.rb
index 6b6f51d942..5223cea135 100644
--- a/activemodel/lib/active_model/validations.rb
+++ b/activemodel/lib/active_model/validations.rb
@@ -64,7 +64,7 @@ module ActiveModel
         # Declare the validation.
         send(validation_method(options[:on]), options) do |record|
           attrs.each do |attr|
-            value = record.get_attribute_value(attr)
+            value = record.send(attr)
             next if (value.nil? && options[:allow_nil]) || (value.blank? && options[:allow_blank])
             yield record, attr, value
           end
@@ -93,10 +93,6 @@ module ActiveModel
     def invalid?
       !valid?
     end
-
-    def get_attribute_value(attribute)
-      respond_to?(attribute.to_sym) ? send(attribute.to_sym) : instance_variable_get(:"@#{attribute}")
-    end
   end
 end