ITimeSpan day, year, month, hour etc

(require '[tick.alpha.api :as t])

(t/>> (t/now) (t/nanos 100))

(t/<< (t/now) (t/hours 3))

for local dates, duration arg means days forward 3 days (t/>> (t/today) 3)

; inc,dec and some convenience fns today,tomorrow,yesterday (= (t/inc (t/today)) (t/tomorrow))