From 02338fb1fa74965fc7f62ba0e700d5e61eb9b9c0 Mon Sep 17 00:00:00 2001
From: Dgame <rswhite4@googlemail.com>
Date: Wed, 4 Apr 2018 21:46:07 +0200
Subject: [PATCH] Added either ... or

---
 src/Either.php          | 41 +++++++++++++++++++++++++++++++++++++++++
 src/EnsuranceTrait.php  | 10 ++++++++++
 tests/EnsuranceTest.php | 16 ++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 src/Either.php

diff --git a/src/Either.php b/src/Either.php
new file mode 100644
index 0000000..e3e7085
--- /dev/null
+++ b/src/Either.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Dgame\Ensurance;
+
+/**
+ * Class Either
+ * @package Dgame\Ensurance
+ */
+final class Either
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+    /**
+     * @var bool
+     */
+    private $ensured = false;
+
+    /**
+     * Either constructor.
+     *
+     * @param                    $value
+     * @param bool               $ensured
+     */
+    public function __construct($value, bool $ensured)
+    {
+        $this->value   = $value;
+        $this->ensured = $ensured;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return mixed
+     */
+    public function or($value)
+    {
+        return $this->ensured ? $this->value : $value;
+    }
+}
\ No newline at end of file
diff --git a/src/EnsuranceTrait.php b/src/EnsuranceTrait.php
index c3cea96..20d5fc9 100644
--- a/src/EnsuranceTrait.php
+++ b/src/EnsuranceTrait.php
@@ -54,6 +54,16 @@ final public function else($value)
         return $this->disregardThrowable()->isEnsured() ? $this->value : $value;
     }
 
+    /**
+     * @param $value
+     *
+     * @return Either
+     */
+    final public function either($value): Either
+    {
+        return new Either($value, $this->disregardThrowable()->isEnsured());
+    }
+
     /**
      * @param null $default
      *
diff --git a/tests/EnsuranceTest.php b/tests/EnsuranceTest.php
index 476d1cc..3ee5429 100644
--- a/tests/EnsuranceTest.php
+++ b/tests/EnsuranceTest.php
@@ -73,4 +73,20 @@ public function testEnsurance(): void
         $this->assertFalse(ensure('foo')->isIn(['bar'])->disregardThrowable()->isEnsured());
         $this->assertFalse(ensure('foo')->isKeyOf(['foo', 'bar'])->disregardThrowable()->isEnsured());
     }
+
+    public function testIsEven(): void
+{
+    $this->assertEquals('foo', ensure(42)->isEven()->then('foo'));
+}
+
+    public function testIsOdd(): void
+    {
+        $this->assertEquals(23, ensure(42)->isOdd()->else(23));
+    }
+
+    public function tessEither(): void
+    {
+        $this->assertTrue(ensure(42)->isOdd()->either(false)->or(true));
+        $this->assertFalse(ensure(23)->isOdd()->either(false)->or(true));
+    }
 }
\ No newline at end of file