Module: DateUtils::Common
Overview
common to Year/Month/Week
Instance Method Summary collapse
Instance Method Details
#include?(date) ⇒ Boolean
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# File 'lib/date_utils.rb', line 36 def include?(date) if date.instance_of?(Date) self.respond_to?('days') && self.days.include?(date) else raise ArgumentError, "need Date as input or no instance variable 'days'..." end end |