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Small optimization for normalize

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Avoid calling refreshNode needlessly
This commit is contained in:
Soreine
2016-11-01 12:40:01 +01:00
parent 247e546b3b
commit 22dd861233
1 changed files with 11 additions and 3 deletions
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14
src/transforms/normalize.js
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@@ -105,11 +105,19 @@ export function normalizeNodeWith(transform, schema, node, prevNode) {
return transform
}
// For performance considerations, we will check if the transform was changed
const opCount = transform.operations.length
// Iterate over its children
transform = _normalizeChildrenWith(transform, schema, node, prevNode)
// Refresh the node reference, and normalize it
node = _refreshNode(transform, node)
const hasChanged = transform.operations.length != opCount
if (hasChanged) {
// Refresh the node reference
node = _refreshNode(transform, node)
}
// Now normalize the node itself if it still exist
if (node) {
transform = _normalizeNodeWith(transform, schema, node)
}
@@ -160,8 +168,8 @@ export function normalizeWith(transform, schema, prevDocument) {
const { state } = transform
const { document } = state
// Schema was not rule to edit the document
if (!schema.isNormalization) {
// Schema has no normalization rules
return transform
}