From d6fb2dd11c451c2482bd63c2c1842758b46c54dd Mon Sep 17 00:00:00 2001
From: Dan Buch <dan@meatballhat.com>
Date: Wed, 6 Nov 2019 11:37:16 -0500
Subject: [PATCH] Fooling around with typescript

---
 tsfun/.gitignore   |  1 +
 tsfun/greeter.js   | 14 ++++++++++++++
 tsfun/greeter.ts   | 23 +++++++++++++++++++++++
 tsfun/package.json |  6 ++++++
 tsfun/yarn.lock    |  8 ++++++++
 5 files changed, 52 insertions(+)
 create mode 100644 tsfun/.gitignore
 create mode 100644 tsfun/greeter.js
 create mode 100644 tsfun/greeter.ts
 create mode 100644 tsfun/package.json
 create mode 100644 tsfun/yarn.lock

diff --git a/tsfun/.gitignore b/tsfun/.gitignore
new file mode 100644
index 0000000..c2658d7
--- /dev/null
+++ b/tsfun/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/tsfun/greeter.js b/tsfun/greeter.js
new file mode 100644
index 0000000..0f6d09c
--- /dev/null
+++ b/tsfun/greeter.js
@@ -0,0 +1,14 @@
+var Student = /** @class */ (function () {
+    function Student(firstName, middleInitial, lastName) {
+        this.firstName = firstName;
+        this.middleInitial = middleInitial;
+        this.lastName = lastName;
+        this.fullName = firstName + " " + middleInitial + " " + lastName;
+    }
+    return Student;
+}());
+function greeter(person) {
+    return "Hello, " + person.firstName + " " + person.lastName;
+}
+var user = new Student("Jane", "M.", "User");
+console.log(greeter(user));
diff --git a/tsfun/greeter.ts b/tsfun/greeter.ts
new file mode 100644
index 0000000..207a02c
--- /dev/null
+++ b/tsfun/greeter.ts
@@ -0,0 +1,23 @@
+class Student {
+  fullName: string;
+  constructor(
+    public firstName: string,
+    public middleInitial: string,
+    public lastName: string
+  ) {
+    this.fullName = firstName + " " + middleInitial + " " + lastName;
+  }
+}
+
+interface Person {
+  firstName: string,
+  lastName: string;
+}
+
+function greeter(person: Person) {
+  return "Hello, " + person.firstName + " " + person.lastName;
+}
+
+let user = new Student("Jane", "M.", "User");
+
+console.log(greeter(user));
diff --git a/tsfun/package.json b/tsfun/package.json
new file mode 100644
index 0000000..8bd48b4
--- /dev/null
+++ b/tsfun/package.json
@@ -0,0 +1,6 @@
+{
+  "devDependencies": {
+    "typescript": "^3.7.2"
+  },
+  "license": "MIT"
+}
diff --git a/tsfun/yarn.lock b/tsfun/yarn.lock
new file mode 100644
index 0000000..230c5be
--- /dev/null
+++ b/tsfun/yarn.lock
@@ -0,0 +1,8 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+typescript@^3.7.2:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.2.tgz#27e489b95fa5909445e9fef5ee48d81697ad18fb"
+  integrity sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==