update to examples

example_versioned_docs/version-latest/23-Json.md

@@ -4,7 +4,7 @@ id: json
 slug: /json
 sidebar_label: 23. Json
 description: Create Json values in Wing
-keywords: [Wing language, string, functions]
+keywords: [Wing language, json]
 ---
 
 ```js playground example title="main.w"

example_versioned_docs/version-latest/24-time.md

@@ -0,0 +1,51 @@
+---
+title: Time
+id: time
+slug: /time
+sidebar_label: 24. Time
+description: Create time/date values in Wing
+keywords: [Wing language, time, date]
+---
+
+```js playground example title="main.w"
+let now = datetime.utcNow();
+
+log(now.toIso());
+
+let then = datetime.fromIso("2020-09-09");
+log(then.toIso());
+
+log(then.year);
+log(then.month);
+log(then.dayOfWeek);
+log(then.dayOfMonth);
+log(then.hours);
+log(then.min);
+log(then.sec);
+log(then.ms);
+
+log(then.timestamp);
+log(then.timestampMs);
+log(then.timezone);
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+2024-09-09T12:25:01.080Z
+2020-09-09T00:00:00.000Z
+2020
+8
+3
+9
+0
+0
+0
+0
+1599609600
+1599609600000
+0
+```
+
+
+
+

example_versioned_docs/version-latest/25-random.md

@@ -0,0 +1,30 @@
+---
+title: Random
+id: random
+slug: /random
+sidebar_label: 25. Random
+description: Create random values in Wing
+keywords: [Wing language, random]
+---
+
+```js playground example title="main.w"
+bring math;
+
+log(math.random(100));
+
+log(math.ceil(math.random(100)));
+
+log((math.random()*5)+5);
+
+```
+
+```bash title="Wing console output"
+# Run locally with wing console, output will vary
+46.58171364582826
+4
+5.721934646951212
+```
+
+
+
+

example_versioned_docs/version-latest/26-number-parsing.md

@@ -0,0 +1,28 @@
+---
+title: Number parsing
+id: number-parsing
+slug: /number-parsing
+sidebar_label: 26. Number Parsing
+description: Parse values into numbers
+keywords: [Wing language, random]
+---
+
+```js playground example title="main.w"
+let j = Json { a: 100 };
+
+let x:num = num.fromStr("1");
+let y:num = num.fromJson(j.get("a"));
+
+log(x);
+log(y);
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+1
+100
+```
+
+
+
+

example_versioned_docs/version-latest/27-url-parsing.md

@@ -0,0 +1,49 @@
+---
+title: URL parsing
+id: url-parsing
+slug: /url-parsing
+sidebar_label: 27. URL parsing
+description: Parse urls in Wing
+keywords: [Wing language, URL]
+---
+
+Parse urls using the http module, works with inflight closures.
+
+```js playground example title="main.w"
+bring http;
+bring cloud;
+
+new cloud.Function(inflight () => {
+  let parts = http.parseUrl("postgres://user:[email protected]:5432/path?k=v#f");
+
+  log(parts.hostname);
+  log(parts.host);
+  log(parts.hash);
+  log(parts.origin);
+  log(parts.username);
+  log(parts.password);
+  log(parts.pathname);
+  log(parts.port);
+  log(parts.protocol);
+  log(parts.search);
+
+});
+```
+
+```bash title="Wing console output"
+# Run locally with wing console and invoke the cloud function
+host.com
+host.com:5432
+#f
+null
+user
+pass
+/path
+5432
+postgres:
+?k=v
+```
+
+
+
+

example_versioned_docs/version-latest/28-sha256.md

@@ -0,0 +1,25 @@
+---
+title: SHA256 Hashes  
+id: sha256
+slug: /sha256
+sidebar_label: 28. SHA256 Hashes  
+description: Hash values in Wing with SHA256
+keywords: [Wing language, Hash, SHA256]
+---
+
+```js playground example title="main.w"
+bring util;
+
+let value = util.sha256("sha256 this string");
+
+log(value);
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+1af1dfa857bf1d8814fe1af8983c18080019922e557f15a8a0d3db739d77aacb
+```
+
+
+
+

example_versioned_docs/version-latest/29-base64-encoding.md

@@ -0,0 +1,31 @@
+---
+title: Base64 Encoding
+id: base64-encoding
+slug: /base64-encoding
+sidebar_label: 29. Base64 Encoding
+description: Encode and decode Base64 values
+keywords: [Wing language, Base64]
+---
+
+```js playground example title="main.w"
+bring util;
+
+let data = "abc123!?$*&()'-=@~";
+
+let encoded = util.base64Encode(data);
+log(encoded);
+
+
+let decoded = util.base64Decode(encoded);
+log(decoded);
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+YWJjMTIzIT8kKiYoKSctPUB+
+abc123!?$*&()'-=@~
+```
+
+
+
+

example_versioned_docs/version-latest/30-reading-writing-files.md

@@ -0,0 +1,44 @@
+---
+title: Reading and writing files
+id: reading-and-writing-files
+slug: /reading-and-writing-files
+sidebar_label: 30. Reading and writing files
+description: Reading and writing files with Wing
+keywords: [Wing language, Reading files, Writing files]
+---
+
+```js playground example title="main.w"
+bring fs;
+
+let filename:str = "/tmp/test.txt";
+
+log(fs.exists(filename));
+
+fs.writeFile(filename, "hello world!");
+fs.exists(filename);
+
+let file = fs.readFile(filename);
+
+log(file);
+log(fs.extension(filename) ?? "");
+log(fs.isDir(filename));
+
+fs.appendFile(filename, "testing");
+
+let extendedValue = fs.readFile(filename);
+
+log(extendedValue);
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+true
+hello world!
+txt
+false
+hello world!testing
+```
+
+
+
+

example_versioned_docs/version-latest/31-directories.md

@@ -0,0 +1,42 @@
+---
+title: Directories
+id: directories
+slug: /directories
+sidebar_label: 31. Directories
+description: Directories
+keywords: [Wing language, Directories]
+---
+
+Use the fs module to make, read, check, remove directories with Wing.
+
+```js playground example title="main.w"
+bring fs;
+
+// Make directory
+fs.mkdir("subdir");
+
+// Check if path is directory
+fs.isDir("subdir");
+
+// Set permissions on directory
+fs.setPermissions("subdir", "0755");
+
+// Try and parse
+if let dirTryFrom = fs.tryReaddir("random-folder") {
+  log("Directory is there");
+} else {
+  log("No directory found");
+}
+
+// Remove a directory
+fs.remove("subdir");
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+No directory found
+```
+
+
+
+

example_versioned_docs/version-latest/32-testing.md

@@ -0,0 +1,44 @@
+---
+title: Testing
+id: testing
+slug: /testing
+sidebar_label: 32. Testing
+description: Directories
+keywords: [Wing language, Directories]
+---
+
+Wing incorporates a [lightweight testing framework](/docs/concepts/tests), which is built around the wing test command and the test keyword.
+
+```js playground example title="main.w"
+bring math;
+bring cloud;
+let b = new cloud.Bucket();
+
+test "abs" {
+  assert(1 == math.abs(-1));
+}
+
+test "bucket list should include created file" {
+  b.put("file", "lorem ipsum");
+  let listOfFile = b.list();
+  assert(listOfFile.length == 1);
+}
+
+test "bucket starts empty" {
+  let listOfFile = b.list();
+  assert(listOfFile.length == 0);
+}
+
+test "this test fails" {
+  throw("test throws an exception fails");
+}
+```
+
+```bash title="Wing console output"
+# Run locally with wing console
+No directory found
+```
+
+
+
+