Method content

lib/SyncWaterfallHook.js:11–26

({ onError, onResult, resultReturns, rethrowIfPossible })

class SyncWaterfallHookCodeFactory extends HookCodeFactory {
	content({ onError, onResult, resultReturns, rethrowIfPossible }) {
		return this.callTapsSeries({
			onError: (i, err) => onError(err),
			onResult: (i, result, next) => {
				let code = "";
				code += `if(${result} !== undefined) {\n`;
				code += `${this._args[0]} = ${result};\n`;
				code += "}\n";
				code += next();
				return code;
			},
			onDone: () => onResult(this._args[0]),
			doneReturns: resultReturns,
			rethrowIfPossible
		});
	}
}

const factory = new SyncWaterfallHookCodeFactory();