1 files changed, 26 insertions, 0 deletions
diff --git a/v_windows/v/vlib/builtin/js/map.js.v b/v_windows/v/vlib/builtin/js/map.js.v
new file mode 100644
index 0000000..033a5fd
--- /dev/null
+++ b/v_windows/v/vlib/builtin/js/map.js.v
@@ -0,0 +1,26 @@
+module builtin
+
+struct map {
+	m   JS.Map
+	len int
+}
+
+// Removes the mapping of a particular key from the map.
+[unsafe]
+pub fn (mut m map) delete(key voidptr) {
+	#m.map.delete(key)
+}
+
+pub fn (m &map) free() {}
+
+#map.prototype[Symbol.iterator] = function () { return this.map[Symbol.iterator](); }
+
+#map.prototype.toString = function () {
+#function fmtKey(key) { return typeof key == 'string' ? '\'' + key + '\'' : key}
+#let res = '{'
+#for (const entry of this) {
+#res += fmtKey(entry[0]) + ': ' + entry[0];
+#}
+#res += '}'
+#return res;
+#}