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module Chronic
class RepeaterSecond < Repeater #:nodoc:
SECOND_SECONDS = 1 # haha, awesome
def initialize(type, options = {})
super
@second_start = nil
end
def next(pointer = :future)
super
direction = pointer == :future ? 1 : -1
unless @second_start
@second_start = @now + (direction * SECOND_SECONDS)
else
@second_start += SECOND_SECONDS * direction
end
Span.new(@second_start, @second_start + SECOND_SECONDS)
end
def this(pointer = :future)
super
Span.new(@now, @now + 1)
end
def offset(span, amount, pointer)
direction = pointer == :future ? 1 : -1
span + direction * amount * SECOND_SECONDS
end
def width
SECOND_SECONDS
end
def to_s
super << '-second'
end
end
end
|
