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docs/lib3x-hashmap_values.md

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+# hashmap_values
+
+Returns a list containing all values in a [util/map/hashmap](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashmap.html). 
+
+**Since:** 3.0
+
+## Parameters
+
+- `map` : The map.
+
+## Examples
+
+    use <util/map/hashmap.scad>;
+    use <util/map/hashmap_values.scad>;
+
+    m = hashmap([["k1", 10], ["k2", 20], ["k3", 30]]);
+
+    echo(hashmap_values(m));    // a list contains 10, 20, 30