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Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
This commit is contained in:
Clemens Kofler
2008-09-02 16:05:59 +02:00
committed by Jeremy Kemper
parent 288e947ae1
commit d3ccfe414d
1 changed files with 5 additions and 5 deletions
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10
activesupport/lib/active_support/core_ext/class/inheritable_attributes.rb
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@@ -91,14 +91,14 @@ class Class # :nodoc:
def inheritable_attributes
@inheritable_attributes ||= EMPTY_INHERITABLE_ATTRIBUTES
end
def write_inheritable_attribute(key, value)
if inheritable_attributes.equal?(EMPTY_INHERITABLE_ATTRIBUTES)
@inheritable_attributes = {}
end
inheritable_attributes[key] = value
end
def write_inheritable_array(key, elements)
write_inheritable_attribute(key, []) if read_inheritable_attribute(key).nil?
write_inheritable_attribute(key, read_inheritable_attribute(key) + elements)
@@ -112,7 +112,7 @@ class Class # :nodoc:
def read_inheritable_attribute(key)
inheritable_attributes[key]
end
def reset_inheritable_attributes
@inheritable_attributes = EMPTY_INHERITABLE_ATTRIBUTES
end
@@ -123,7 +123,7 @@ class Class # :nodoc:
def inherited_with_inheritable_attributes(child)
inherited_without_inheritable_attributes(child) if respond_to?(:inherited_without_inheritable_attributes)
if inheritable_attributes.equal?(EMPTY_INHERITABLE_ATTRIBUTES)
new_inheritable_attributes = EMPTY_INHERITABLE_ATTRIBUTES
else
@@ -131,7 +131,7 @@ class Class # :nodoc:
memo.update(key => value.duplicable? ? value.dup : value)
end
end
child.instance_variable_set('@inheritable_attributes', new_inheritable_attributes)
end