How to use the @babel/helper-define-map.toComputedObjectFromClass function in @babel/helper-define-map
To help you get started, we’ve selected a few @babel/helper-define-map examples, based on popular ways it is used in public projects.
Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.
babel / babel / packages / babel-plugin-transform-classes / src / transformClass.js View on Github 
const { body } = classState;
let instanceProps;
let staticProps;
if (classState.hasInstanceDescriptors) {
instanceProps = defineMap.toClassObject(classState.instanceMutatorMap);
}
if (classState.hasStaticDescriptors) {
staticProps = defineMap.toClassObject(classState.staticMutatorMap);
}
if (instanceProps || staticProps) {
if (instanceProps) {
instanceProps = defineMap.toComputedObjectFromClass(instanceProps);
}
if (staticProps) {
staticProps = defineMap.toComputedObjectFromClass(staticProps);
}
let args = [
t.cloneNode(classState.classRef), // Constructor
t.nullLiteral(), // instanceDescriptors
t.nullLiteral(), // staticDescriptors
];
if (instanceProps) args[1] = instanceProps;
if (staticProps) args[2] = staticProps;
let lastNonNullIndex = 0;
for (let i = 0; i < args.length; i++) {let staticProps;
if (classState.hasInstanceDescriptors) {
instanceProps = defineMap.toClassObject(classState.instanceMutatorMap);
}
if (classState.hasStaticDescriptors) {
staticProps = defineMap.toClassObject(classState.staticMutatorMap);
}
if (instanceProps || staticProps) {
if (instanceProps) {
instanceProps = defineMap.toComputedObjectFromClass(instanceProps);
}
if (staticProps) {
staticProps = defineMap.toComputedObjectFromClass(staticProps);
}
let args = [
t.cloneNode(classState.classRef), // Constructor
t.nullLiteral(), // instanceDescriptors
t.nullLiteral(), // staticDescriptors
];
if (instanceProps) args[1] = instanceProps;
if (staticProps) args[2] = staticProps;
let lastNonNullIndex = 0;
for (let i = 0; i < args.length; i++) {
if (!t.isNullLiteral(args[i])) lastNonNullIndex = i;
}
args = args.slice(0, lastNonNullIndex + 1);@babel/helper-define-map
Helper function to define a map
