Add example for time api

README.md

@@ -62,6 +62,13 @@
 ![](examples/assets/img/random.png)
 </details>
 
+<details>
+<summary><b>Time & Timer API</b></summary>
+
+### [time.csp](examples/std/time.csp)
+![](examples/assets/img/time.png)
+</details>
+
 > More examples can be found in the [**examples**](./examples/) directory
 
 ## Current State

examples/std/read_file.csp

@@ -1,18 +1,18 @@
 import "file.csp";
 import "io.csp";
 
-macro PATH { "examples/assets/test.txt" }
-
 fn main(): i32 {
     using std;
 
-    with f = file::open(PATH!, file::READ) {
+    let path = "examples/assets/test.txt";
+
+    with f = file::open(path, file::READ) {
         let buffer = file::read_all(f);
         io::puts(buffer);
         string::free(buffer);
     }
     else
-        io::eprintf("%E `" PATH! "`\n");
+        io::eprintf("%E `%s`\n", path);
 
     <- 0;
 }

examples/std/time.csp

@@ -1,14 +1,15 @@
+# time.csp
 import "std.csp";
 
 fn main(): i32 {
     using std;
-    let t = time::get();
 
-    std::timer::do_each(1000, || => {
-        with time_str = fmt::time("%D.%M.%Y %h:%m:%s", t) {
+    timer::do_each(1000, || => {
+        with time_str = fmt::time("%D.%M.%Y %h:%m:%s", time::get()) {
             io::puts(time_str);
         }
     });
 
     <- 0;
-}
+}
+

src/std/directory.csp

@@ -61,7 +61,7 @@ namespace std {
             using io;
 
             let fd = 0;
-            if (fd = syscall::open(name, O_RDONLY | O_DIRECTORY | O_CLOEXEC, 0) < 0)
+            if fd = syscall::open(name, O_RDONLY | O_DIRECTORY | O_CLOEXEC, 0) < 0
             {
                 error::new(std::Errno::IO, "could not open directory");
                 <- nil;

src/std/testing.csp

@@ -172,7 +172,7 @@ namespace std {
 
         fn assert_fatal(t: &Testing, condition: bool, error_msg: &const char, args: ...) {
             do {
-                error::new(Errno::NILPTR, "argument t is nil");
+                error::new(std::Errno::NILPTR, "argument t is nil");
                 ret;
             } unless t && t.tests;