Use createFmt for neater examples (#182)

spiraldb · Oct 4, 2023 · 173158c · 173158c
1 parent 1576190
commit 173158c
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Showing 2 changed files with 5 additions and 9 deletions.
diff --git a/example/classes.zig b/example/classes.zig
@@ -93,10 +93,7 @@ pub const User = py.class(struct {
 
     greeting: py.property(struct {
         pub fn get(self: *const Self) !py.PyString {
-            var g = try py.PyString.create("Hello, ");
-            g = try g.append(self.name);
-            g = try g.appendSlice("!");
-            return g;
+            return py.PyString.createFmt("Hello, {s}!", .{try self.name.asSlice()});
         }
     }) = .{},
 });

diff --git a/example/modules.zig b/example/modules.zig
@@ -47,11 +47,10 @@ pub fn hello(
     self: *const Self,
     args: struct { name: py.PyString }, // (5)!
 ) !py.PyString {
-    var str = try py.PyString.create("Hello, ");
-    str = try str.append(args.name);
-    str = try str.appendSlice(". It's ");
-    str = try str.append(self.name);
-    return str;
+    return py.PyString.createFmt(
+        "Hello, {s}. It's {s}",
+        .{ try args.name.asSlice(), try self.name.asSlice() },
+    );
 }
 
 pub const submod = py.module(struct { // (6)!