seeds_and_ledgers/supercollider/seeds_and_ledgers_utilities.scd

//transposing and swapping parts
(

var stringifyToDepth, transpose, swap;

stringifyToDepth = {arg data, maxDepth = 1;
	var prettyString = "", rCount = 0, writeArray, indent;

	if(maxDepth == 0, {
		data.asCompileString
	}, {
		indent = {arg size; size.collect({" "}).join("")};
		writeArray = {arg array;
			prettyString = prettyString ++ indent.value(rCount) ++ "[\n";
			rCount = rCount + 1;
			if(rCount < maxDepth, {
				array.do({arg subArray; writeArray.value(subArray)});
			}, {
				prettyString = prettyString ++ array.collect({arg subArray;
					indent.value(rCount + 1) ++ subArray.asCompileString
				}).join(",\n");
			});
			rCount = rCount - 1;
			prettyString = prettyString ++ "\n" ++ indent.value(rCount) ++ "],\n";
		};

		writeArray.value(data);
		prettyString.replace(",\n\n", "\n").drop(-2);
	})
};

transpose = {arg data, trans;
	var res;
	res = data.collect({arg x;
		x.collect({arg y;
			y.collect({arg z;
				[z[0].collect({arg item; if(item == ["Rest"], {item}, {item + trans })}), z[1]]})})});
};

swap = {arg data, swaplist;
	var res;
	res = data.collect({arg x;
		x.collect({arg y;
			y.collect({arg z;
				var cur;
				cur = z[0];
				[
					swaplist.do({arg curSwap; curSwap.postln; cur = cur.postln.swap(curSwap[0], curSwap[1])}); cur,
					z[1]
				]
			})
		})
	});
};

c = [
  [
    [
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ "Rest" ], [ "Rest" ] ], 0.625 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ "Rest" ], [ 0, 1, 0, 0, 0, 0 ] ], 0 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ 0, 1, 0, 0, 0, 0 ] ], 1.75 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ 1, 0, 0, 0, -1, 0 ] ], 1.875 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ 0, 0, 0, 0, 1, 0 ] ], 1.5 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ 0, 0, 1, 0, 0, 0 ] ], 0.75 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ 1, 0, 0, -1, 0, 0 ] ], 1.25 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ -1, 0, 0, 1, 0, 0 ] ], 1.625 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ 1, 0, 0, 0, 0, -1 ], [ 0, 1, 0, 0, 0, 0 ] ], 1.875 ]
    ],
    [
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ 1, 0, 0, 0, 0, -1 ], [ 0, 1, 0, 0, 0, 0 ] ], 1 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 1, 0 ], [ 0, 1, 0, 0, 0, 0 ] ], 1.125 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ 0, 1, -1, 0, 0, 0 ], [ 0, 1, 0, 0, 0, 0 ] ], 0.75 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ 0, 1, 0, 0, -1, 0 ], [ 0, 1, 0, 0, 0, 0 ] ], 1.5 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ 0, -1, 0, 0, 0, 1 ], [ 0, 1, 0, 0, 0, 0 ] ], 1.5 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ 0, 1, 0, 0, 0, -1 ], [ 0, 1, 0, 0, 0, 0 ] ], 1.75 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ "Rest" ], [ 0, 1, 0, 0, 0, 0 ] ], 1.125 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ 1, -1, 0, 0, 0, 0 ], [ "Rest" ], [ "Rest" ] ], 0.5 ],
      [ [ [ 0, 0, 0, 0, 0, 0 ], [ "Rest" ], [ "Rest" ], [ "Rest" ] ], 0 ],
      [ [ [ "Rest" ], [ "Rest" ], [ "Rest" ], [ "Rest" ] ], 1.25 ]
    ]
  ]
];

c = transpose.value(c, [ 1, -1, 0, -1, 1, 0 ]);

f = File("tweak.txt", "w");

f.write(stringifyToDepth.value(c, 3));
f.close;
)

//reorganize existing file structure so each ledger has its own resource folder for easier pruning
(
var ledgerName, ledger, path;

ledger = [
  "314s49e1",
  "4c01589b",
  "7e170ef8",
  "7ac10d34",
  "640eeed3",
  "5e947063",
  "5cf1e9ab",
  "7aa8c429",
  "7ead41c3",
  "62b894e8",
  "628d5c8b",
  "55930f4d",
  "4cf4476d",
  "6abf27d4",
  "46a0e6a8",
  "6be1486c",
  "7000ae3e",
  "69a72421",
  "6506161e",
  "65c4abeb",
  "661a850b",
  "46f2010f"
];

ledgerName = "piece_ledger";
path = "/home/mwinter/Sketches/seeds_and_ledgers/source/resources";

File.mkdir(path +/+ ledgerName);

ledger.do({arg id; id.postln; File.copy(path +/+ id, path +/+ ledgerName +/+ id)});

)

// compute time of motif
(
c =
[
  [
    [
      [ [ [ "Rest" ], [ "Rest" ], [ "Rest" ], [ 1, 0, 1, -2, 1, 1 ] ], 2 ],
      [ [ [ "Rest" ], [ "Rest" ], [ 1, 0, 0, -2, 1, 1 ], [ 1, 0, 1, -2, 1, 1 ] ], 1.5 ]
    ],
    [
      [ [ [ "Rest" ], [ 1, -1, 1, -2, 2, 0 ], [ 1, 0, 0, -2, 1, 1 ], [ 1, 0, 1, -2, 1, 1 ] ], 2 ],
      [ [ [ "Rest" ], [ 1, -1, 1, -2, 2, 0 ], [ 2, -2, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 1, 1 ] ], 0 ],
      [ [ [ 0, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ 2, -2, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 1, 1 ] ], 0.625 ],
      [ [ [ 0, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 1, 1 ] ], 0 ],
      [ [ [ -1, -1, 1, -1, 2, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 1, 1 ] ], 1.25 ],
      [ [ [ -1, -1, 1, -2, 2, 1 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 2, 0 ], [ 1, 0, 1, -2, 1, 1 ] ], 0 ],
      [ [ [ -1, -1, 1, -2, 2, 1 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -2, 2, 1 ], [ 1, 0, 1, -2, 1, 1 ] ], 0 ],
      [ [ [ -1, -1, 1, -2, 2, 1 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -2, 2, 1 ], [ 2, -1, 0, -2, 2, 0 ] ], 1.25 ],
      [ [ [ 0, -1, 1, -2, 1, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -2, 2, 1 ], [ 2, -1, 0, -2, 2, 0 ] ], 1.25 ],
      [ [ [ 0, -1, 1, -2, 1, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -1, 2, 0 ], [ 2, -1, 0, -2, 2, 0 ] ], 1.125 ],
      [ [ [ 0, -1, 1, -2, 1, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ 1, -1, 1, -1, 2, 0 ], [ 1, -1, 1, -2, 3, 0 ] ], 2.25 ],
      [ [ [ 0, -1, 1, -2, 1, 0 ], [ 1, -1, 1, -2, 2, 0 ], [ "Rest" ], [ 1, -1, 1, -2, 3, 0 ] ], 1.5 ],
      [ [ [ "Rest" ], [ 1, -1, 1, -2, 2, 0 ], [ "Rest" ], [ 1, -1, 1, -2, 3, 0 ] ], 0.875 ],
      [ [ [ "Rest" ], [ 1, -1, 1, -2, 2, 0 ], [ "Rest" ], [ "Rest" ] ], 1.125 ],
      [ [ [ "Rest" ], [ "Rest" ], [ "Rest" ], [ "Rest" ] ], 3.25 ]
    ]
  ]
]
;

c.flatten.flatten.slice(nil, 1).sum


)
6.5-1.25