Calendar - for "REAL" programmers: Difference between revisions

B: given a year returns a number where numeric values within that year, mod 7, index the proper day names within a week.

M: given a year return a list of 12 numbers representing the number of days in each month

R: given a year, return 12 rows of 42 numbers, each row representing days of the month framed in a six week period which will be used to display that month (0 for days that are not part of that month)

H: text that will be the header for each month's block of days

C: A calendar of 12 months (in a flat list, each month is structured text but there's no higher level formatting)

D: given a number of characters (at least 20) and a year, gives the calendar arranged in rows that will best fill that character width without exceeding it.

L: given a textual table (fixed with character columns), left justify it

E: given a textual table and a width, center the text within that width (assuming it fits)

F: <code>width F year</code> gives us our formatted calendar