listClean

Synopsis

string listClean(string stringList)

Returns

Returns cleaned stringList.

This function checks if the stringList has the correct ";" at the end. Additionally, empty items (';;') are removed.

Note: Stringlists are a series of strings stored inside one string. The elements are separated by a semicolon (";"). Each item must be followed by a semicolon, also the last one! The data type is "string", thus it is not an array as used in other scripting languages.

Related

Examples

example.1
	listClean(";;;;;my;city;rules;;your;;city;;")
	# result = "my;city;rules;your;city;"

example.2
	listClean(";;cityengine;;;rules")
	# result = "cityengine;rules;"

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