rx-form-mapper/esm2015/lib/decorators/form-array.decorator.js

Proper decorator-based transformation / serialization / deserialization of plain javascript classes to angular reactive forms

import { isNil } from 'lodash';
import 'reflect-metadata';
import { isType } from '..';
import { ModelBinder } from '../bind/model-binder';
export function FormArray(optsOrType) {
    return (target, propertyName) => {
        if (isNil(optsOrType)) {
            throw new Error(`unexpected FormArray configuration: ${optsOrType}`);
        }
        if (isType(optsOrType)) {
            optsOrType = { type: optsOrType };
        }
        ModelBinder.instance.bindFormArray(target, propertyName, optsOrType);
    };
}
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