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/empower-core/index.js | 79 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 node_modules/empower-core/index.js

(limited to 'node_modules/empower-core/index.js')

diff --git a/node_modules/empower-core/index.js b/node_modules/empower-core/index.js
new file mode 100644
index 000000000..c72d327a0
--- /dev/null
+++ b/node_modules/empower-core/index.js
@@ -0,0 +1,79 @@
+/**
+ * empower-core - Power Assert feature enhancer for assert function/object.
+ *
+ * https://github.com/twada/empower-core
+ *
+ * Copyright (c) 2013-2016 Takuto Wada
+ * Licensed under the MIT license.
+ *   https://github.com/twada/empower-core/blob/master/MIT-LICENSE.txt
+ */
+var create = require('core-js/library/fn/object/create');
+var assign = require('core-js/library/fn/object/assign');
+var defaultOptions = require('./lib/default-options');
+var Decorator = require('./lib/decorator');
+var define = require('./lib/define-properties');
+var slice = Array.prototype.slice;
+
+/**
+ * Enhance Power Assert feature to assert function/object.
+ * @param assert target assert function or object to enhance
+ * @param options enhancement options
+ * @return enhanced assert function/object
+ */
+function empowerCore (assert, options) {
+    var typeOfAssert = (typeof assert);
+    var enhancedAssert;
+    if ((typeOfAssert !== 'object' && typeOfAssert !== 'function') || assert === null) {
+        throw new TypeError('empower-core argument should be a function or object.');
+    }
+    if (isEmpowered(assert)) {
+        return assert;
+    }
+    switch (typeOfAssert) {
+    case 'function':
+        enhancedAssert = empowerAssertFunction(assert, options);
+        break;
+    case 'object':
+        enhancedAssert = empowerAssertObject(assert, options);
+        break;
+    default:
+        throw new Error('Cannot be here');
+    }
+    define(enhancedAssert, { _empowered: true });
+    return enhancedAssert;
+}
+
+function empowerAssertObject (assertObject, options) {
+    var config = assign(defaultOptions(), options);
+    var target = config.destructive ? assertObject : create(assertObject);
+    var decorator = new Decorator(target, config);
+    return assign(target, decorator.enhancement());
+}
+
+function empowerAssertFunction (assertFunction, options) {
+    var config = assign(defaultOptions(), options);
+    if (config.destructive) {
+        throw new Error('cannot use destructive:true to function.');
+    }
+    var decorator = new Decorator(assertFunction, config);
+    var enhancement = decorator.enhancement();
+    var powerAssert;
+    if (typeof enhancement === 'function') {
+        powerAssert = function powerAssert () {
+            return enhancement.apply(null, slice.apply(arguments));
+        };
+    } else {
+        powerAssert = function powerAssert () {
+            return assertFunction.apply(null, slice.apply(arguments));
+        };
+    }
+    assign(powerAssert, assertFunction);
+    return assign(powerAssert, enhancement);
+}
+
+function isEmpowered (assertObjectOrFunction) {
+    return assertObjectOrFunction._empowered;
+}
+
+empowerCore.defaultOptions = defaultOptions;
+module.exports = empowerCore;
-- 
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