From 7fff4499fd915bcea3fa93b1aa8b35f4fe7a6027 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Sun, 28 May 2017 00:38:50 +0200
Subject: add linting (and some initial fixes)

---
 node_modules/jest-validate/build/utils.js | 68 +++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 node_modules/jest-validate/build/utils.js

(limited to 'node_modules/jest-validate/build/utils.js')

diff --git a/node_modules/jest-validate/build/utils.js b/node_modules/jest-validate/build/utils.js
new file mode 100644
index 000000000..f89d53b61
--- /dev/null
+++ b/node_modules/jest-validate/build/utils.js
@@ -0,0 +1,68 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+const chalk = require('chalk');
+const BULLET = chalk.bold('\u25cf');
+const DEPRECATION = `${BULLET} Deprecation Warning`;
+const ERROR = `${BULLET} Validation Error`;
+const WARNING = `${BULLET} Validation Warning`;
+
+const format = value =>
+typeof value === 'function' ?
+value.toString() :
+require('pretty-format')(value, { min: true });
+
+class ValidationError extends Error {
+
+
+
+  constructor(name, message, comment) {
+    super();
+    comment = comment ? '\n\n' + comment : '\n';
+    this.name = '';
+    this.message = chalk.red(chalk.bold(name) + ':\n\n' + message + comment);
+    Error.captureStackTrace(this, () => {});
+  }}
+
+
+const logValidationWarning = (
+name,
+message,
+comment) =>
+{
+  comment = comment ? '\n\n' + comment : '\n';
+  console.warn(chalk.yellow(chalk.bold(name) + ':\n\n' + message + comment));
+};
+
+const createDidYouMeanMessage = (
+unrecognized,
+allowedOptions) =>
+{
+  const leven = require('leven');
+  const suggestion = allowedOptions.find(option => {
+    const steps = leven(option, unrecognized);
+    return steps < 3;
+  });
+
+  return suggestion ?
+  `Did you mean ${chalk.bold(format(suggestion))}?` :
+  '';
+};
+
+module.exports = {
+  DEPRECATION,
+  ERROR,
+  ValidationError,
+  WARNING,
+  createDidYouMeanMessage,
+  format,
+  logValidationWarning };
\ No newline at end of file
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