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stratigos/number_weekdays_in_year_to_today.rb

Created July 8, 2016 15:53
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Ruby: get the number of weekdays in the last year up to today.
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number_weekdays_in_year_to_today.rb
( (1.year.ago.to_date)..(Date.today) ).select{ |d| (1..5).include? d.wday }.size.to_f
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