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remove unnecessary function expression in prepForXml

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This commit is contained in:
Tom Hunkapiller
2021-05-22 03:47:10 +03:00
parent bdc0aa26ea
commit acc23be297
1 changed files with 2 additions and 4 deletions
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6
src/file/xml-components/xml-component.ts
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@ -23,13 +23,11 @@ export abstract class XmlComponent extends BaseXmlComponent {
.filter((comp) => comp !== undefined); // Exclude undefined .filter((comp) => comp !== undefined); // Exclude undefined
// If we only have a single IXmlableObject in our children array and it // If we only have a single IXmlableObject in our children array and it
// represents our attributes, use the object itself as our children to // represents our attributes, use the object itself as our children to
// avoid an unneeded XML close element. (Note: We have to use this // avoid an unneeded XML close element.
// function to get typescript to allow our check.)
// Additionally, if the array is empty, use an empty object as our // Additionally, if the array is empty, use an empty object as our
// children in order to get an empty XML element generated. // children in order to get an empty XML element generated.
const onlyAttrs = (c) => typeof c === "object" && c._attr;
return { return {
[this.rootKey]: children.length ? (children.length === 1 && onlyAttrs(children[0]) ? children[0] : children) : EMPTY_OBJECT, [this.rootKey]: children.length ? (children.length === 1 && children[0]?._attr ? children[0] : children) : EMPTY_OBJECT,
}; };
} }