sort-strings ( strings -- sorted ) (original) (raw)
sort-strings ( strings -- sorted )
Collation and weak comparison
| Next: | collation-key/nfd ( string -- key nfd ) |
|---|
Vocabulary
unicode
Inputs
| strings | a sequence of strings |
|---|
Outputs
| sorted | the strings in lexicographical order |
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Word description
This word takes a sequence of strings and sorts them according to the Unicode Collation Algorithm with the default collation order described in the DUCET. It uses code point order as a tie-breaker.
Definition
USING: arrays assocs sequences sorting ;
: sort-strings ( strings -- sorted )
[ collation-key/nfd 2array ] map sort values ;