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Contents
# encoding: utf-8
module Veritas
class Attribute
# A mixin for attributes that have comparable values
module Comparable
include Orderable,
Function::Predicate::GreaterThan::Methods,
Function::Predicate::GreaterThanOrEqualTo::Methods,
Function::Predicate::LessThan::Methods,
Function::Predicate::LessThanOrEqualTo::Methods,
Aggregate::Minimum::Methods,
Aggregate::Maximum::Methods,
Aggregate::Mean::Methods,
Aggregate::Variance::Methods,
Aggregate::StandardDeviation::Methods
# Compare the attribute with other attribute to see if they are of the same type
#
# @example
# attribute.comparable?(other) # => true or false
#
# @param [Attribute] other
# the other attribute to compare with
#
# @return [Boolean]
#
# @todo figure out how to dry this up with Attribute#joinable?
#
# @api public
def comparable?(other)
kind_of?(other.class) || other.kind_of?(self.class)
end
end # module Comparable
end # class Attribute
end # module Veritas
Version data entries
4 entries across 4 versions & 1 rubygems