Esanders has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/155545

Change subject: Update oo#compare usages
......................................................................

Update oo#compare usages

compare now allows comparisons to null/undefined.

Also as compare treats arrays as objects, when seeing if an array
is full of undefined's we don't need to construct a sparse array.

Change-Id: I34c5b2699982044e13943bb9b9f47c7a0f522e3b
---
M src/dm/ve.dm.Scalable.js
M src/dm/ve.dm.Transaction.js
2 files changed, 7 insertions(+), 7 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/VisualEditor/VisualEditor 
refs/changes/45/155545/1

diff --git a/src/dm/ve.dm.Scalable.js b/src/dm/ve.dm.Scalable.js
index 5eb1639..c0778fa 100644
--- a/src/dm/ve.dm.Scalable.js
+++ b/src/dm/ve.dm.Scalable.js
@@ -209,7 +209,7 @@
 ve.dm.Scalable.prototype.setCurrentDimensions = function ( dimensions ) {
        if (
                this.isDimensionsObjectValid( dimensions ) &&
-               !ve.compare( dimensions, this.getCurrentDimensions() || {} )
+               !ve.compare( dimensions, this.getCurrentDimensions() )
        ) {
                this.currentDimensions = ve.copy( dimensions );
                // Only use current dimensions for ratio if it isn't set
@@ -232,7 +232,7 @@
 ve.dm.Scalable.prototype.setOriginalDimensions = function ( dimensions ) {
        if (
                this.isDimensionsObjectValid( dimensions ) &&
-               !ve.compare( dimensions, this.getOriginalDimensions() || {} )
+               !ve.compare( dimensions, this.getOriginalDimensions() )
        ) {
                this.originalDimensions = ve.copy( dimensions );
                // Always overwrite ratio
@@ -253,7 +253,7 @@
 ve.dm.Scalable.prototype.setDefaultDimensions = function ( dimensions ) {
        if (
                this.isDimensionsObjectValid( dimensions ) &&
-               !ve.compare( dimensions, this.getDefaultDimensions() || {} )
+               !ve.compare( dimensions, this.getDefaultDimensions() )
        ) {
                this.defaultDimensions = ve.copy( dimensions );
                this.valid = null;
@@ -311,7 +311,7 @@
 ve.dm.Scalable.prototype.setMinDimensions = function ( dimensions ) {
        if (
                this.isDimensionsObjectValid( dimensions ) &&
-               !ve.compare( dimensions, this.getMinDimensions() || {} )
+               !ve.compare( dimensions, this.getMinDimensions() )
        ) {
                this.minDimensions = ve.copy( dimensions );
                this.valid = null;
@@ -328,7 +328,7 @@
 ve.dm.Scalable.prototype.setMaxDimensions = function ( dimensions ) {
        if (
                this.isDimensionsObjectValid( dimensions ) &&
-               !ve.compare( dimensions, this.getMaxDimensions() || {} )
+               !ve.compare( dimensions, this.getMaxDimensions() )
        ) {
                this.maxDimensions = ve.copy( dimensions );
                this.emit( 'maxSizeChange', dimensions );
diff --git a/src/dm/ve.dm.Transaction.js b/src/dm/ve.dm.Transaction.js
index 03b38d7..cb5b2fe 100644
--- a/src/dm/ve.dm.Transaction.js
+++ b/src/dm/ve.dm.Transaction.js
@@ -1141,8 +1141,8 @@
                range = new ve.Range( offset, offset + removeLength ),
                remove = doc.getData( range ),
                removeMetadata = doc.getMetadata( range ),
-               isRemoveEmpty = ve.compare( removeMetadata, new Array( 
removeMetadata.length ) ),
-               isInsertEmpty = insertMetadata && ve.compare( insertMetadata, 
new Array( insertMetadata.length ) );
+               isRemoveEmpty = ve.compare( removeMetadata, [] ),
+               isInsertEmpty = insertMetadata && ve.compare( insertMetadata, 
[] );
 
        if ( !insertMetadata && !isRemoveEmpty ) {
                // if we are removing a range which includes metadata, we need 
to

-- 
To view, visit https://gerrit.wikimedia.org/r/155545
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I34c5b2699982044e13943bb9b9f47c7a0f522e3b
Gerrit-PatchSet: 1
Gerrit-Project: VisualEditor/VisualEditor
Gerrit-Branch: master
Gerrit-Owner: Esanders <[email protected]>

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