style: auto-format example files with lux fmt

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

examples/http.lux

@@ -1,91 +1,72 @@
-// HTTP example - demonstrates the Http effect
-//
-// This script makes HTTP requests and parses JSON responses
-
 fn main(): Unit with {Console, Http} = {
     Console.print("=== Lux HTTP Example ===")
     Console.print("")
-
-    // Make a GET request to a public API
     Console.print("Fetching data from httpbin.org...")
     Console.print("")
-
     match Http.get("https://httpbin.org/get") {
-        Ok(response) => {
-            Console.print("GET request successful!")
-            Console.print("  Status: " + toString(response.status))
-            Console.print("  Body length: " + toString(String.length(response.body)) + " bytes")
-            Console.print("")
-
-            // Parse the JSON response
-            match Json.parse(response.body) {
-                Ok(json) => {
-                    Console.print("Parsed JSON response:")
-                    match Json.get(json, "origin") {
-                        Some(origin) => match Json.asString(origin) {
-                            Some(ip) => Console.print("  Your IP: " + ip),
-                            None => Console.print("  origin: (not a string)")
-                        },
-                        None => Console.print("  origin: (not found)")
-                    }
-                    match Json.get(json, "url") {
-                        Some(url) => match Json.asString(url) {
-                            Some(u) => Console.print("  URL: " + u),
-                            None => Console.print("  url: (not a string)")
-                        },
-                        None => Console.print("  url: (not found)")
-                    }
-                },
-                Err(e) => Console.print("JSON parse error: " + e)
-            }
-        },
-        Err(e) => Console.print("GET request failed: " + e)
-    }
-
+    Ok(response) => {
+    Console.print("GET request successful!")
+    Console.print("  Status: " + toString(response.status))
+    Console.print("  Body length: " + toString(String.length(response.body)) + " bytes")
+    Console.print("")
+    match Json.parse(response.body) {
+    Ok(json) => {
+    Console.print("Parsed JSON response:")
+    match Json.get(json, "origin") {
+    Some(origin) => match Json.asString(origin) {
+    Some(ip) => Console.print("  Your IP: " + ip),
+    None => Console.print("  origin: (not a string)"),
+},
+    None => Console.print("  origin: (not found)"),
+}
+    match Json.get(json, "url") {
+    Some(url) => match Json.asString(url) {
+    Some(u) => Console.print("  URL: " + u),
+    None => Console.print("  url: (not a string)"),
+},
+    None => Console.print("  url: (not found)"),
+}
+},
+    Err(e) => Console.print("JSON parse error: " + e),
+}
+},
+    Err(e) => Console.print("GET request failed: " + e),
+}
     Console.print("")
     Console.print("--- POST Request ---")
     Console.print("")
-
-    // Make a POST request with JSON body
     let requestBody = Json.object([("message", Json.string("Hello from Lux!")), ("version", Json.int(1))])
     Console.print("Sending POST with JSON body...")
     Console.print("  Body: " + Json.stringify(requestBody))
     Console.print("")
-
     match Http.postJson("https://httpbin.org/post", requestBody) {
-        Ok(response) => {
-            Console.print("POST request successful!")
-            Console.print("  Status: " + toString(response.status))
-
-            // Parse and extract what we sent
-            match Json.parse(response.body) {
-                Ok(json) => match Json.get(json, "json") {
-                    Some(sentJson) => {
-                        Console.print("  Server received:")
-                        Console.print("    " + Json.stringify(sentJson))
-                    },
-                    None => Console.print("  (no json field in response)")
-                },
-                Err(e) => Console.print("JSON parse error: " + e)
-            }
-        },
-        Err(e) => Console.print("POST request failed: " + e)
-    }
-
+    Ok(response) => {
+    Console.print("POST request successful!")
+    Console.print("  Status: " + toString(response.status))
+    match Json.parse(response.body) {
+    Ok(json) => match Json.get(json, "json") {
+    Some(sentJson) => {
+    Console.print("  Server received:")
+    Console.print("    " + Json.stringify(sentJson))
+},
+    None => Console.print("  (no json field in response)"),
+},
+    Err(e) => Console.print("JSON parse error: " + e),
+}
+},
+    Err(e) => Console.print("POST request failed: " + e),
+}
     Console.print("")
     Console.print("--- Headers ---")
     Console.print("")
-
-    // Show response headers
     match Http.get("https://httpbin.org/headers") {
-        Ok(response) => {
-            Console.print("Response headers (first 5):")
-            let count = 0
-            // Note: Can't easily iterate with effects in callbacks, so just show count
-            Console.print("  Total headers: " + toString(List.length(response.headers)))
-        },
-        Err(e) => Console.print("Request failed: " + e)
-    }
+    Ok(response) => {
+    Console.print("Response headers (first 5):")
+    let count = 0
+    Console.print("  Total headers: " + toString(List.length(response.headers)))
+},
+    Err(e) => Console.print("Request failed: " + e),
+}
 }
 
 let result = run main() with {}