RosettaCodeData/Task/Sort-an-array-of-composite-structures/Mathematica/sort-an-array-of-composite-structures-1.math
2023-07-01 13:44:08 -04:00

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events = {{"2009-12-25", "Christmas Day"}, {"2009-04-22",
"Earth Day"}, {"2009-09-07", "Labor Day"}, {"2009-07-04",
"Independence Day"}, {"2009-10-31", "Halloween"}, {"2009-05-25",
"Memorial Day"}, {"2009-03-14", "PI Day"}, {"2009-01-01",
"New Year's Day"}, {"2009-12-31",
"New Year's Eve"}, {"2009-11-26", "Thanksgiving"}, {"2009-02-14",
"St. Valentine's Day"}, {"2009-03-17",
"St. Patrick's Day"}, {"2009-01-19",
"Martin Luther King Day"}, {"2009-02-16", "President's Day"}};
date = 1;
name = 2;
SortBy[events, #[[name]] &] // Grid
SortBy[events, #[[date]] &] // Grid