sds
Version:
structured data search
76 lines (72 loc) • 6.87 kB
JavaScript
// koffee 1.14.0
/*
0000000 0000000 000 000 00000000 0000000 000000000
000 000 000 000 000 000 000 000
000 000 000 000 000 0000000 000 000
000 000 000 000 000 000 000 000
0000000 0000000 0000000 0000000 00000000 0000000 000
*/
var collect;
collect = function(object, filter, map, count, keyPath, result) {
var i, j, k, ref, ref1, ref2, v;
if (count == null) {
count = -1;
}
if (keyPath == null) {
keyPath = [];
}
if (result == null) {
result = [];
}
if (filter != null) {
filter;
} else {
filter = function(p, k, v) {
return true;
};
}
if (map != null) {
map;
} else {
map = function(p, v) {
return [p, v];
};
}
switch (object.constructor.name) {
case "Array":
for (i = j = 0, ref = object.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
v = object[i];
keyPath.push(i);
if (filter(keyPath, i, v)) {
result.push(map([].concat(keyPath), v));
if (count > 0 && result.length >= count) {
return result;
}
}
if ((ref1 = v != null ? v.constructor.name : void 0) === "Array" || ref1 === "Object") {
collect(v, filter, map, count, keyPath, result);
}
keyPath.pop();
}
break;
case "Object":
for (k in object) {
v = object[k];
keyPath.push(k);
if (filter(keyPath, k, v)) {
result.push(map([].concat(keyPath), v));
if (count > 0 && result.length >= count) {
return result;
}
}
if ((ref2 = v != null ? v.constructor.name : void 0) === "Array" || ref2 === "Object") {
collect(v, filter, map, count, keyPath, result);
}
keyPath.pop();
}
}
return result;
};
module.exports = collect;
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//# sourceURL=../coffee/collect.coffee