public/lib/schemas/dart/lib/src/parse_int.dart

// Copyright 2017 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/// Parses a value to an integer
/// Handles cases when the value is already an integer
int parseInt(Object value, {int onError(String source)}) {
  if (value is int) {
    return value;
  } else {
    return int.tryParse(value) ?? onError(value);
  }
}