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feat(router): make it work with TypeScript 1.8

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This commit is contained in:
vsavkin
2016-06-15 09:14:41 -07:00
parent 3683fb6886
commit b3e801ed9e
13 changed files with 39 additions and 38 deletions
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6
modules/@angular/router/src/utils/tree.ts
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@ -6,7 +6,7 @@ export class Tree<T> {
get root(): T { return this._root.value; }
parent(t: T): T|null {
parent(t: T): T {
const p = this.pathFromRoot(t);
return p.length > 1 ? p[p.length - 2] : null;
}
@ -16,7 +16,7 @@ export class Tree<T> {
return n ? n.children.map(t => t.value) : [];
}
firstChild(t: T): T|null {
firstChild(t: T): T {
const n = findNode(t, this._root);
return n && n.children.length > 0 ? n.children[0].value : null;
}
@ -34,7 +34,7 @@ export class Tree<T> {
contains(tree: Tree<T>): boolean { return contains(this._root, tree._root); }
}
function findNode<T>(expected: T, c: TreeNode<T>): TreeNode<T>|null {
function findNode<T>(expected: T, c: TreeNode<T>): TreeNode<T> {
if (expected === c.value) return c;
for (let cc of c.children) {
const r = findNode(expected, cc);