[String] split(String patt, String str, Int limit=0, Bool allowempty=false)
Arguments
patt: The pattern stringstr: The String to splitlimit: The maximum number of pieces (from the left) to splitstrinto. If this is parameter is omitted or set to zero an unlimited number of pieces will be allowed.allowempty: If this is true, then consecutive delimeters will be treated as having an empty string between them. If it is false (or omitted) then consecutive delimeters will be treated as one.
Usage
Using patt as a delimeter, split str into substrings.
x = "a,b,c";
xs = split(",",x); // ["a","b","c"]
xs = split(",",x,1); // ["a","b,c"]