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Replaced unnecessary class variable with a constant in whiny nil.

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This commit is contained in:
Joshua Peek 2008-05-04 21:11:03 -05:00
parent 6a6b4392c1
commit 36662ed08e
1 changed files with 3 additions and 3 deletions
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6
activesupport/lib/active_support/whiny_nil.rb
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@ -28,12 +28,12 @@ class NilClass
WHINERS = [::Array]
WHINERS << ::ActiveRecord::Base if defined? ::ActiveRecord
@@method_class_map = Hash.new
METHOD_CLASS_MAP = Hash.new
WHINERS.each do |klass|
methods = klass.public_instance_methods - public_instance_methods
class_name = klass.name
methods.each { |method| @@method_class_map[method.to_sym] = class_name }
methods.each { |method| METHOD_CLASS_MAP[method.to_sym] = class_name }
end
# Raises a RuntimeError when you attempt to call +id+ on +nil+.
@ -43,7 +43,7 @@ class NilClass
private
def method_missing(method, *args, &block)
raise_nil_warning_for @@method_class_map[method], method, caller
raise_nil_warning_for METHOD_CLASS_MAP[method], method, caller
end
# Raises a NoMethodError when you attempt to call a method on +nil+.