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Remove unused method_missing definition

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We always define attribute methods in the constructor or in `init_with`.
This commit is contained in:
Sean Griffin 2014-06-13 13:29:05 -06:00
parent 1e45fbc2d4
commit 84cf156e24
1 changed files with 1 additions and 34 deletions
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35
activerecord/lib/active_record/attribute_methods.rb
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@ -156,16 +156,6 @@ module ActiveRecord
end
end
def find_generated_attribute_method(method_name) # :nodoc:
klass = self
until klass == Base
gen_methods = klass.generated_attribute_methods
return gen_methods.instance_method(method_name) if method_defined_within?(method_name, gen_methods, Object)
klass = klass.superclass
end
nil
end
# Returns +true+ if +attribute+ is an attribute method and table exists,
# +false+ otherwise.
#
@ -216,25 +206,6 @@ module ActiveRecord
end
end
# If we haven't generated any methods yet, generate them, then
# see if we've created the method we're looking for.
def method_missing(method, *args, &block) # :nodoc:
self.class.define_attribute_methods
if respond_to_without_attributes?(method)
# make sure to invoke the correct attribute method, as we might have gotten here via a `super`
# call in a overwritten attribute method
if attribute_method = self.class.find_generated_attribute_method(method)
# this is probably horribly slow, but should only happen at most once for a given AR class
attribute_method.bind(self).call(*args, &block)
else
return super unless respond_to_missing?(method, true)
send(method, *args, &block)
end
else
super
end
end
# A Person object with a name attribute can ask <tt>person.respond_to?(:name)</tt>,
# <tt>person.respond_to?(:name=)</tt>, and <tt>person.respond_to?(:name?)</tt>
# which will all return +true+. It also define the attribute methods if they have
@ -252,12 +223,8 @@ module ActiveRecord
# person.respond_to('age?') # => true
# person.respond_to(:nothing) # => false
def respond_to?(name, include_private = false)
return false unless super
name = name.to_s
self.class.define_attribute_methods
result = super
# If the result is false the answer is false.
return false unless result
# If the result is true then check for the select case.
# For queries selecting a subset of columns, return false for unselected columns.