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Change the Dict.prototype.getRawValues method to return an iterator

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This method is usually used with loops, and it should be a tiny bit more efficient to use an iterator directly rather than first iterating through ` Map`-values to create a temporary `Array` that we finally iterate through at the call-site.

Note that the `getRawValues` method is old code, and originally the `Dict` class stored its data in a regular `Object`, hence why the old code was written that way.
This commit is contained in:
Jonas Jenwald 2026-03-04 13:23:40 +01:00
parent 58996f21b2
commit 229e3642be
2 changed files with 5 additions and 5 deletions
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2
src/core/primitives.js
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@ -185,7 +185,7 @@ class Dict {
// No dereferencing.
getRawValues() {
return [...this._map.values()];
return this._map.values();
}
getRawEntries() {

8
test/unit/primitives_spec.js
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@ -284,7 +284,7 @@ describe("primitives", function () {
it("should get all raw values", function () {
// Test direct objects:
const expectedRawValues1 = [testFontFile, testFontFile2, testFontFile3];
const rawValues1 = dictWithManyKeys.getRawValues();
const rawValues1 = [...dictWithManyKeys.getRawValues()];
expect(rawValues1.sort()).toEqual(expectedRawValues1);
@ -305,7 +305,7 @@ describe("primitives", function () {
dict.set("Contents", contentsRef);
const expectedRawValues2 = [contentsRef, resourcesRef, typeName];
const rawValues2 = dict.getRawValues();
const rawValues2 = [...dict.getRawValues()];
expect(rawValues2.sort()).toEqual(expectedRawValues2);
});
@ -380,8 +380,8 @@ describe("primitives", function () {
expect(mergedFontDictKeys).toEqual(["F1"]);
expect(mergedSubFontDictKeys).toEqual(["F1", "F2", "F3"]);
const mergedFontDictValues = mergedFontDict.getRawValues();
const mergedSubFontDictValues = mergedSubFontDict.getRawValues();
const mergedFontDictValues = [...mergedFontDict.getRawValues()];
const mergedSubFontDictValues = [...mergedSubFontDict.getRawValues()];
expect(mergedFontDictValues).toEqual(["Local font one"]);
expect(mergedSubFontDictValues).toEqual([