class MudratProjector::Schedule
Attributes
count[RW]
Public Class Methods
new(params = {})
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# File lib/mudrat_projector/schedule.rb, line 5 def initialize params = {} @count = params.fetch :count, nil @scalar = params.fetch :scalar @unit = params.fetch :unit end
Public Instance Methods
advance_over(range) { |date, factor| ... }
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# File lib/mudrat_projector/schedule.rb, line 11 def advance_over range split_count_over(range).reduce range.begin do |date, factor| @count -= factor if @count yield [date, factor] scalar.times.reduce date do |date, _| DateDiff.advance intervals: factor, unit: unit, from: date end end end
finished?()
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# File lib/mudrat_projector/schedule.rb, line 21 def finished? (count.nil? || count > 0) ? false : true end
serialize()
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# File lib/mudrat_projector/schedule.rb, line 34 def serialize { scalar: scalar, unit: unit, }.tap { |h| h[:count] = count if count } end
slice(range, &block)
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# File lib/mudrat_projector/schedule.rb, line 41 def slice range, &block bits = [] advance_over range do |date, factor| bits.push [date, factor]; end leftover = finished? ? nil : serialize [bits, leftover] end
split_count_over(range)
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# File lib/mudrat_projector/schedule.rb, line 25 def split_count_over range diff = DateDiff.date_diff unit: unit, from: range.begin, to: range.end full_units, final_prorate = [@count, diff].compact.min.divmod scalar final_prorate /= scalar ([1] * full_units).tap do |list| list.push final_prorate unless final_prorate.zero? end end