class Pair
Public Class Methods
new(first, second)
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# File lib/totally_lazy/pair.rb, line 19 def initialize(first, second) @first = -> { first } @second = -> { second } end
Public Instance Methods
<=>(other)
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# File lib/totally_lazy/pair.rb, line 40 def <=>(other) (first <=> other.first) <=> (second <=> other.second) end
enumerator()
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# File lib/totally_lazy/pair.rb, line 32 def enumerator Enumerator.new { |y| y << first y << second raise StopIteration.new } end
first()
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# File lib/totally_lazy/pair.rb, line 24 def first @first.() end
second()
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# File lib/totally_lazy/pair.rb, line 28 def second @second.() end
to_s()
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# File lib/totally_lazy/pair.rb, line 44 def to_s "(#{first}, #{second})" end