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traverseAllChildren code clarity

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This commit is contained in:
Bartosz Kaszubowski
2015-07-13 23:45:00 +02:00
parent 4d178415e8
commit ea2496b6f6
1 changed files with 5 additions and 10 deletions
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src/shared/utils/traverseAllChildren.js
+5 -10
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@@ -119,14 +119,12 @@ function traverseAllChildrenImpl(
var child;
var nextName;
var subtreeCount = 0; // Count of children found in the current subtree.
var nextNamePrefix = nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR;
if (Array.isArray(children)) {
for (var i = 0; i < children.length; i++) {
child = children[i];
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
getComponentKey(child, i)
);
nextName = nextNamePrefix + getComponentKey(child, i);
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
@@ -143,10 +141,7 @@ function traverseAllChildrenImpl(
var ii = 0;
while (!(step = iterator.next()).done) {
child = step.value;
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
getComponentKey(child, ii++)
);
nextName = nextNamePrefix + getComponentKey(child, ii++);
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
@@ -170,7 +165,7 @@ function traverseAllChildrenImpl(
if (entry) {
child = entry[1];
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
nextNamePrefix +
wrapUserProvidedKey(entry[0]) + SUBSEPARATOR +
getComponentKey(child, 0)
);
@@ -194,7 +189,7 @@ function traverseAllChildrenImpl(
if (fragment.hasOwnProperty(key)) {
child = fragment[key];
nextName = (
(nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +
nextNamePrefix +
wrapUserProvidedKey(key) + SUBSEPARATOR +
getComponentKey(child, 0)
);