Find the last Sunday of each month: Difference between revisions
→{{Header|AppleScript}}: Simpler closures, updated primitives
(Added F# version) |
(→{{Header|AppleScript}}: Simpler closures, updated primitives) |
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-- lastWeekDaysOfYear :: Int -> Int -> [Date]
on lastWeekDaysOfYear(intYear, iWeekday)
{intYear:intYear, iWeekday:iWeekday}), my lastDaysOfMonths(intYear))▼
end script▼
end lastWeekDaysOfYear
▲on lastWeekDay(iLastDay, iMonth)
▲ calendarDate(iYear, iMonth, iLastDay - ¬
▲ (((weekday of calendarDate(iYear, iMonth, iLastDay)) as integer) + ¬
▲ (7 - (iWeekday of my closure))) mod 7)
▲end lastWeekDay
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-- transpose :: [[a]] -> [[a]]
on transpose(
script column
-- Just the index
on
script nthCell
on
end
end script
-- Column n consists of
-- cell n of each row
map(nthCell, rows)
end lambda
end script
-- A column from each item of the top row
map(column, item 1 of rows)
end transpose
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end script
end mReturn
▲ script
▲ property lambda : f
▲ end script
-- cond :: Bool -> (a -> b) -> (a -> b) -> (a -> b)
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on apply(f, a)
mReturn(f)'s lambda(a)
end apply</lang>
{{Out}}
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