all tasks

Task/Tokenize-a-string/Lua/tokenize-a-string-3.lua

@@ -0,0 +1,11 @@
+str = "Hello|How|Are|You||Today"
+
+tokens = {}
+for w in string.gmatch( str, "([^|]*)|?" ) do
+    tokens[#tokens+1] = w
+end
+table.remove(tokens)--pops off the last empty value, because without doing |? we lose the last element.
+
+for i = 1, #tokens do
+    print( tokens[i] )
+end