Class: Calrom::DateRange

Inherits:
Range
  • Object
show all
Defined in:
lib/calrom/date_range.rb

Direct Known Subclasses

Day, Month, ThreeMonths, Year

Instance Method Summary collapse

Instance Method Details

#each_month ⇒ Object 



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# File 'lib/calrom/date_range.rb', line 3

def each_month
  return to_enum(:each_month) unless block_given?

  if first.year == last.year && first.month == last.month
    # a single month or it's part
    yield self
    return
  end

  (Month.new(first.year, first.month) .. Month.new(last.year, last.month))
    .each_with_index do |m,i|
    if i == 0 && first.day > 1
      # first month, incomplete
      yield self.class.new(first, m.last)
    elsif m.first.year == last.year && m.first.month == last.month && last != m.last
      # last month, incomplete
      yield self.class.new(m.first, last)
    else
      yield m
    end
  end
end

#spans_multiple_months? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/calrom/date_range.rb', line 26

def spans_multiple_months?
  first.month != last.month ||
    first.year != last.year
end