klyn.String.endsWith
method
public endsWith(suffixes as IList<String>) as Boolean:
Description

Returns true if this string ends with at least one suffix from the provided list.

Parameters
ParameterDescription
suffixesCandidate suffixes to test in order.
Returns

True when one of the suffixes matches the end of this string.

Example
assert "image.png".endsWith([".jpg", ".png", ".gif"])
assert "image.png".endsWith(i:[".jpg", ".png", ".gif"])