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# frozen_string_literal: true
require "active_model/attribute"
module ActiveRecord
class Relation
class QueryAttribute < ActiveModel::Attribute # :nodoc:
def type_cast(value)
value
end
def value_for_database
@value_for_database ||= super
end
def with_cast_value(value)
QueryAttribute.new(name, value, type)
end
def nil?
!value_before_type_cast.is_a?(StatementCache::Substitute) &&
(value_before_type_cast.nil? || value_for_database.nil?)
end
def boundable?
return @_boundable if defined?(@_boundable)
nil?
@_boundable = true
rescue ::RangeError
@_boundable = false
end
def infinite?
infinity?(value_before_type_cast) || boundable? && infinity?(value_for_database)
end
private
def infinity?(value)
value.respond_to?(:infinite?) && value.infinite?
end
end
end
end
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