@yuju/tosspayments-sdk/dist/utils/lazyLoader.js

Toss Payments SDK for Node.js

export class LazyLoader {
    constructor(provider) {
        Object.defineProperty(this, "provider", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: provider
        });
        Object.defineProperty(this, "value", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: null
        });
        Object.defineProperty(this, "loaded", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: false
        });
    }
    get() {
        if (!this.loaded) {
            this.value = this.provider();
        }
        return this.value;
    }
}