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r1609@asus: jeremy | 2005-07-03 00:18:43 -0700

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more minor perf tweaks


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1627 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Jeremy Kemper 2005-07-03 08:32:17 +00:00
parent 397c8ee2a9
commit af9d03824a
1 changed files with 9 additions and 4 deletions
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13
activerecord/lib/active_record/base.rb
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@ -1207,8 +1207,11 @@ def query_method?() /^([a-zA-Z][-_\w]*)\?$/ end
def read_attribute(attr_name)
if @attributes.keys.include? attr_name
if column = column_for_attribute(attr_name)
unserializable_attribute?(attr_name, column) ?
unserialize_attribute(attr_name) : column.type_cast(@attributes[attr_name])
if unserializable_attribute?(attr_name, column)
unserialize_attribute(attr_name)
else
column.type_cast(@attributes[attr_name])
end
else
@attributes[attr_name]
end
@ -1223,7 +1226,9 @@ def read_attribute_before_type_cast(attr_name)
# Returns true if the attribute is of a text column and marked for serialization.
def unserializable_attribute?(attr_name, column)
@attributes[attr_name] && [:text, :string].include?(column.send(:type)) && @attributes[attr_name].is_a?(String) && self.class.serialized_attributes[attr_name]
if value = @attributes[attr_name]
[:text, :string].include?(column.send(:type)) && value.is_a?(String) && self.class.serialized_attributes[attr_name]
end
end
# Returns the unserialized object of the attribute.
@ -1301,7 +1306,7 @@ def attributes_with_quotes(include_primary_key = true)
# Quote strings appropriately for SQL statements.
def quote(value, column = nil)
connection.quote(value, column)
self.class.connection.quote(value, column)
end
# Interpolate custom sql string in instance context.