28 lines
1.2 KiB
Julia
28 lines
1.2 KiB
Julia
using Dates
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const cycles = ["Physical" => 23, "Emotional" => 28,"Mental" => 33]
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const quadrants = [("up and rising", "peak"), ("up but falling", "transition"),
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("down and falling", "valley"), ("down but rising", "transition")]
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function tellfortune(birthday::Date, date = today())
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days = (date - birthday).value
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target = (date - Date(0)).value
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println("Born $birthday, target date $date\nDay $days:")
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for (label, length) in cycles
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position = days % length
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quadrant = Int(floor((4 * position) / length)) + 1
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percentage = round(100 * sinpi(2 * position / length), digits=1)
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transition = target - position + (length * quadrant) ÷ 4
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trend, next = quadrants[quadrant]
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description = (percentage > 95) ? "peak" :
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(percentage < -95) ? "valley" :
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(abs(percentage) < 5) ? "critical transition" :
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"$percentage% ($trend, next $next $(Date(0) + Dates.Day(transition)))"
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println("$label day $position: $description")
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end
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println()
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end
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tellfortune(Date("1943-03-09"), Date("1972-07-11"))
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tellfortune(Date("1809-01-12"), Date("1863-11-19"))
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tellfortune(Date("1809-02-12"), Date("1863-11-19"))
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