179 lines
7.7 KiB
JavaScript
179 lines
7.7 KiB
JavaScript
var commits = {},
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comms = {},
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pixelsX = [],
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pixelsY = [],
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mmax = Math.max,
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mtime = 0,
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mspace = 0,
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parents = {},
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ii = 0,
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colors = ["#000"];
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function initGraph(){
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commits = chunk1.commits;
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ii = commits.length;
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for (var i = 0; i < ii; i++) {
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for (var j = 0, jj = commits[i].parents.length; j < jj; j++) {
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parents[commits[i].parents[j][0]] = true;
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}
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mtime = Math.max(mtime, commits[i].time);
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mspace = Math.max(mspace, commits[i].space);
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}
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mtime = mtime + 4;
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mspace = mspace + 10;
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for (i = 0; i < ii; i++) {
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if (commits[i].id in parents) {
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commits[i].isParent = true;
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}
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comms[commits[i].id] = commits[i];
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}
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for (var k = 0; k < mspace; k++) {
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colors.push(Raphael.getColor());
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}
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}
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function branchGraph(holder) {
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var ch = mspace * 20 + 20, cw = mtime * 20 + 20,
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r = Raphael("holder", cw, ch),
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top = r.set();
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var cuday = 0, cumonth = "";
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r.rect(0, 0, days.length * 20 + 20, 20).attr({fill: "#474D57"});
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r.rect(0, 20, days.length * 20 + 20, 20).attr({fill: "#f7f7f7"});
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for (mm = 0; mm < days.length; mm++) {
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if(days[mm] != null){
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if(cuday != days[mm][0]){
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r.text(10 + mm * 20, 30, days[mm][0]).attr({font: "12px Fontin-Sans, Arial", fill: "#444"});
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cuday = days[mm][0]
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}
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if(cumonth != days[mm][1]){
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r.text(10 + mm * 20, 10, days[mm][1]).attr({font: "12px Fontin-Sans, Arial", fill: "#444"});
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cumonth = days[mm][1]
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}
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}
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}
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for (i = 0; i < ii; i++) {
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var x = 10 + 20 * commits[i].time,
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y = 70 + 20 * commits[i].space;
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r.circle(x, y, 3).attr({fill: colors[commits[i].space], stroke: "none"});
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if (commits[i].refs != null && commits[i].refs != "") {
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var longrefs = commits[i].refs
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var shortrefs = commits[i].refs;
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if (shortrefs.length > 15){
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shortrefs = shortrefs.substr(0,13) + "...";
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}
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var t = r.text(x+5, y+5, shortrefs).attr({font: "12px Fontin-Sans, Arial", fill: "#666",
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title: longrefs, cursor: "pointer", rotation: "90"});
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var textbox = t.getBBox();
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t.translate(textbox.height/-4,textbox.width/2);
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}
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for (var j = 0, jj = commits[i].parents.length; j < jj; j++) {
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var c = comms[commits[i].parents[j][0]];
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if (c) {
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var cx = 10 + 20 * c.time,
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cy = 70 + 20 * c.space;
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if (c.space == commits[i].space) {
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r.path("M" + (x - 5) + "," + (y + .0001) + "L" + (15 + 20 * c.time) + "," + (y + .0001))
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.attr({stroke: colors[c.space], "stroke-width": 2});
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} else if (c.space < commits[i].space) {
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r.path(["M", x - 5, y + .0001, "l-5-2,0,4,5,-2C",x-5,y,x -17, y+2, x -20, y-10,"L", cx,y-10,cx , cy])
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.attr({stroke: colors[commits[i].space], "stroke-width": 2});
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} else {
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r.path(["M", x-5, y, "l-5-2,0,4,5,-2C",x-5,y,x -17, y-2, x -20, y+10,"L", cx,y+10,cx , cy])
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.attr({stroke: colors[commits[i].space], "stroke-width": 2});
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}
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}
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}
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(function (c, x, y) {
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top.push(r.circle(x, y, 10).attr({fill: "#000", opacity: 0, cursor: "pointer"})
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.hover(function () {
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var s = r.text(100, 100,c.author + "\n \n" +c.id + "\n \n" + c.message).attr({fill: "#fff"});
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this.popup = r.popupit(x, y + 5, s, 0);
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top.push(this.popup.insertBefore(this));
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}, function () {
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this.popup && this.popup.remove() && delete this.popup;
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}));
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}(commits[i], x, y));
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}
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top.toFront();
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var hw = holder.offsetWidth,
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hh = holder.offsetHeight,
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v = r.rect(hw - 8, 0, 4, Math.pow(hh, 2) / ch, 2).attr({fill: "#000", opacity: 0}),
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h = r.rect(0, hh - 8, Math.pow(hw, 2) / cw, 4, 2).attr({fill: "#000", opacity: 0}),
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bars = r.set(v, h),
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drag,
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dragger = function (e) {
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if (drag) {
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e = e || window.event;
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holder.scrollLeft = drag.sl - (e.clientX - drag.x);
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holder.scrollTop = drag.st - (e.clientY - drag.y);
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}
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};
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holder.onmousedown = function (e) {
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e = e || window.event;
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drag = {x: e.clientX, y: e.clientY, st: holder.scrollTop, sl: holder.scrollLeft};
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document.onmousemove = dragger;
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bars.animate({opacity: .5}, 300);
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};
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document.onmouseup = function () {
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drag = false;
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document.onmousemove = null;
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bars.animate({opacity: 0}, 300);
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};
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holder.scrollLeft = cw;
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};
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Raphael.fn.popupit = function (x, y, set, dir, size) {
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dir = dir == null ? 2 : dir;
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size = size || 5;
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x = Math.round(x);
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y = Math.round(y);
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var bb = set.getBBox(),
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w = Math.round(bb.width / 2),
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h = Math.round(bb.height / 2),
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dx = [0, w + size * 2, 0, -w - size * 2],
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dy = [-h * 2 - size * 3, -h - size, 0, -h - size],
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p = ["M", x - dx[dir], y - dy[dir], "l", -size, (dir == 2) * -size, -mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, -size, -size,
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"l", 0, -mmax(h - size, 0), (dir == 3) * -size, -size, (dir == 3) * size, -size, 0, -mmax(h - size, 0), "a", size, size, 0, 0, 1, size, -size,
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"l", mmax(w - size, 0), 0, size, !dir * -size, size, !dir * size, mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, size, size,
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"l", 0, mmax(h - size, 0), (dir == 1) * size, size, (dir == 1) * -size, size, 0, mmax(h - size, 0), "a", size, size, 0, 0, 1, -size, size,
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"l", -mmax(w - size, 0), 0, "z"].join(","),
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xy = [{x: x, y: y + size * 2 + h}, {x: x - size * 2 - w, y: y}, {x: x, y: y - size * 2 - h}, {x: x + size * 2 + w, y: y}][dir];
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set.translate(xy.x - w - bb.x, xy.y - h - bb.y);
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return this.set(this.path(p).attr({fill: "#234", stroke: "none"}).insertBefore(set.node ? set : set[0]), set);
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};
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Raphael.fn.popup = function (x, y, text, dir, size) {
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dir = dir == null ? 2 : dir > 3 ? 3 : dir;
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size = size || 5;
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text = text || "$9.99";
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var res = this.set(),
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d = 3;
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res.push(this.path().attr({fill: "#000", stroke: "#000"}));
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res.push(this.text(x, y, text).attr(this.g.txtattr).attr({fill: "#fff", "font-family": "Helvetica, Arial"}));
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res.update = function (X, Y, withAnimation) {
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X = X || x;
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Y = Y || y;
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var bb = this[1].getBBox(),
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w = bb.width / 2,
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h = bb.height / 2,
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dx = [0, w + size * 2, 0, -w - size * 2],
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dy = [-h * 2 - size * 3, -h - size, 0, -h - size],
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p = ["M", X - dx[dir], Y - dy[dir], "l", -size, (dir == 2) * -size, -mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, -size, -size,
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"l", 0, -mmax(h - size, 0), (dir == 3) * -size, -size, (dir == 3) * size, -size, 0, -mmax(h - size, 0), "a", size, size, 0, 0, 1, size, -size,
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"l", mmax(w - size, 0), 0, size, !dir * -size, size, !dir * size, mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, size, size,
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"l", 0, mmax(h - size, 0), (dir == 1) * size, size, (dir == 1) * -size, size, 0, mmax(h - size, 0), "a", size, size, 0, 0, 1, -size, size,
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"l", -mmax(w - size, 0), 0, "z"].join(","),
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xy = [{x: X, y: Y + size * 2 + h}, {x: X - size * 2 - w, y: Y}, {x: X, y: Y - size * 2 - h}, {x: X + size * 2 + w, y: Y}][dir];
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xy.path = p;
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if (withAnimation) {
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this.animate(xy, 500, ">");
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} else {
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this.attr(xy);
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}
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return this;
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};
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return res.update(x, y);
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};
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