collation library

Classes

Calendar
CaseFirst: How upper case or lower case letters should be sorted.
LocaleMatcher: Used to find the best match between a user's desired locales and an application's supported locales.
Sensitivity: Which differences in the strings should lead to non-zero result values. The default is Sensitivity.variant for usage Usage.sort; it's locale dependent for Usage.search.
Style
Usage: Whether to use collation for searching for strings in an array, or rather sorting an array of strings.