Modul:String: Unterschied zwischen den Versionen

Modul:String (Quelltext anzeigen)

504 Bytes hinzugefügt , 8 Oktober

splitAndStrip() optimiert

15.082

Bearbeitungen

@@ Zeile 83: / Zeile 83: @@
 function p.splitAndStrip(s, delimiter)
-	-- combination of p.split2 and p.strip
+	-- combination of p.split and p.strip
+	-- transforms (string)list to table with the list elements
+	-- spaces before and after the list elements will be removed (stripped)
+	-- if list element is empty, no entry will be added to table
+	-- if list has no content, table will be empty
+	delimiter = delimiter or " "
+	s = s .. delimiter
      local result = {}
-     if not com.isEmpty(s) then
+     local start = 1
-		local split = p.split2(s, delimiter)
+    repeat
-		for _, v in ipairs(split) do
+    	local delim_start, delim_end = string.find(s, delimiter, start, true)  -- true = plain find (keine Patterns)
-			v = p.strip(v)
+    	if delim_start ~= nil then
-			if v ~= "" then
+    		local element = p.strip(string.sub(s, start, delim_start - 1))
-				table.insert(result, v)
+    		if element ~= "" then
-			end
+	        	table.insert(result, element)
-		end
+	        end
-     end
+    	    start = delim_end + 1
+    	end
+     until delim_start == nil
 --	mw.logObject(result)
-	return result
+    return result
 end
 return p