String functions

Wing provides many useful string-related functions. Here are some examples to give you a sense of the usage.

main.w

log("test".contains("es"));
log("test".length);
log("test".startsWith("te"));
log("test".endsWith("st"));
log("test".indexOf("e"));

let x = ["a", "b"];
log(x.join("-"));

log("foo".replace("o", "0"));
log("foo".replaceAll("o", "0"));
log(Json.stringify(("a-b-c-d-e".split("-"))));
log("TEST".lowercase());
log("test".uppercase());

Wing console output

# Run locally with wing console
wing it

true
4
true
true
1
a-b
f0o
f00
["a","b","c","d","e"]
test
TEST