projen
Version:
CDK for software projects
69 lines • 2.4 kB
JavaScript
;
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
var util_1 = require("@oozcitak/util");
var CreateAlgorithm_1 = require("./CreateAlgorithm");
/**
* Converts the given nodes or strings into a node (if `nodes` has
* only one element) or a document fragment.
*
* @param nodes - the array of nodes or strings,
* @param document - owner document
*/
function parentNode_convertNodesIntoANode(nodes, document) {
var e_1, _a;
/**
* 1. Let node be null.
* 2. Replace each string in nodes with a new Text node whose data is the
* string and node document is document.
*/
var node = null;
for (var i = 0; i < nodes.length; i++) {
var item = nodes[i];
if (util_1.isString(item)) {
var text = CreateAlgorithm_1.create_text(document, item);
nodes[i] = text;
}
}
/**
* 3. If nodes contains one node, set node to that node.
* 4. Otherwise, set node to a new DocumentFragment whose node document is
* document, and then append each node in nodes, if any, to it.
*/
if (nodes.length === 1) {
node = nodes[0];
}
else {
node = CreateAlgorithm_1.create_documentFragment(document);
var ns = node;
try {
for (var nodes_1 = __values(nodes), nodes_1_1 = nodes_1.next(); !nodes_1_1.done; nodes_1_1 = nodes_1.next()) {
var item = nodes_1_1.value;
ns.appendChild(item);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (nodes_1_1 && !nodes_1_1.done && (_a = nodes_1.return)) _a.call(nodes_1);
}
finally { if (e_1) throw e_1.error; }
}
}
/**
* 5. Return node.
*/
return node;
}
exports.parentNode_convertNodesIntoANode = parentNode_convertNodesIntoANode;
//# sourceMappingURL=ParentNodeAlgorithm.js.map