method

prev_week

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What's this?

prev_week(start_day = Date.beginning_of_week, same_time: false) public

Returns a new date/time representing the given day in the previous week. Week is assumed to start on start_day, default is Date.beginning_of_week or config.beginning_of_week when set. DateTime objects have their time set to 0:00 unless same_time is true.

Show source

# File activesupport/lib/active_support/core_ext/date_and_time/calculations.rb, line 210
    def prev_week(start_day = Date.beginning_of_week, same_time: false)
      result = first_hour(weeks_ago(1).beginning_of_week.days_since(days_span(start_day)))
      same_time ? copy_time_to(result) : result
    end

prev_week

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