Added documentation for LanItems#ReplaceItemUdev

yast · Jun 8, 2016 · 651576a · 651576a
1 parent 682f3ce
commit 651576a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/modules/LanItems.rb b/src/modules/LanItems.rb
@@ -417,6 +417,12 @@ def GetItemUdev(key)
       udev_key_value(getUdevFallback, key)
     end
 
+    # Replaces (replace_key,replace_value) tuple usign (new_key, new_val) one
+    #
+    # It also contain a logic on tuple operators. When the new_key is "NAME"
+    # then assignment operator (=) is used. Otherwise equality operator (==) is used.
+    # Thats bcs this function is currently used for touching "NAME", "KERNELS" and
+    # "ATTR{address}" keys
     def ReplaceItemUdev(replace_key, new_key, new_val)
       new_rules = []
       # udev syntax distinguishes among others: