Class: Runby::PaceRange

Inherits:
RunbyRange show all
Defined in:
lib/runby_pace/pace_range.rb

Overview

Represents a range of paces, from fast to slow.

Instance Attribute Summary

Attributes inherited from RunbyRange

#fast, #slow

Instance Method Summary collapse

Constructor Details

#initialize(fast, slow, distance_units = :km) ⇒ PaceRange

Returns a new instance of PaceRange.


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# File 'lib/runby_pace/pace_range.rb', line 8

def initialize(fast, slow, distance_units = :km)
  if fast.is_a?(Pace) && slow.is_a?(Pace)
    @fast = fast
    @slow = slow
  else
    # Hopefully 'fast' and 'slow' are parseable as a RunbyTime
    distance = Distance.new distance_units, 1
    @fast = Pace.new(fast, distance)
    @slow = Pace.new(slow, distance)
  end
  freeze
end

Instance Method Details

#as_speed_rangeObject


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# File 'lib/runby_pace/pace_range.rb', line 21

def as_speed_range
  SpeedRange.new @fast.as_speed, @slow.as_speed
end

#to_s(format: :short) ⇒ Object


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# File 'lib/runby_pace/pace_range.rb', line 25

def to_s(format: :short)
  if @fast == @slow
    @fast.to_s(format: format)
  else
    @fast.to_s(format: format).sub(@fast.time.to_s, "#{@fast.time}-#{@slow.time}")
  end
end