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module ActiveRecord
class PredicateBuilder
class ClassHandler # :nodoc:
def initialize(predicate_builder)
@predicate_builder = predicate_builder
end
def call(attribute, value)
print_deprecation_warning
predicate_builder.build(attribute, value.name)
end
# TODO Change this to private once we've dropped Ruby 2.2 support.
# Workaround for Ruby 2.2 "private attribute?" warning.
protected
attr_reader :predicate_builder
private
def print_deprecation_warning
ActiveSupport::Deprecation.warn(<<-MSG.squish)
Passing a class as a value in an Active Record query is deprecated and
will be removed. Pass a string instead.
MSG
end
end
end
end
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