Mercurial > vim
comparison src/testdir/test55.in @ 5747:ddc3f32a4b21 v7.4.218
updated for version 7.4.218
Problem: It's not easy to remove duplicates from a list.
Solution: Add the uniq() function. (LCD)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 25 Mar 2014 18:24:23 +0100 |
| parents | b43363a7b4c7 |
| children | adc4a84f72eb |
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| 5746:798d83d15327 | 5747:ddc3f32a4b21 |
|---|---|
| 321 : $put =string(a:000) | 321 : $put =string(a:000) |
| 322 :catch | 322 :catch |
| 323 : $put ='caught ' . v:exception | 323 : $put ='caught ' . v:exception |
| 324 :endtry | 324 :endtry |
| 325 :" | 325 :" |
| 326 :" reverse() and sort() | 326 :" reverse(), sort(), uniq() |
| 327 :let l = ['-0', 'A11', 2, 'xaaa', 4, 'foo', 'foo6', [0, 1, 2], 'x8'] | 327 :let l = ['-0', 'A11', 2, 2, 'xaaa', 4, 'foo', 'foo6', 'foo', [0, 1, 2], 'x8', [0, 1, 2], 1.5] |
| 328 :$put =string(uniq(copy(l))) | |
| 328 :$put =string(reverse(l)) | 329 :$put =string(reverse(l)) |
| 329 :$put =string(reverse(reverse(l))) | 330 :$put =string(reverse(reverse(l))) |
| 330 :$put =string(sort(l)) | 331 :$put =string(sort(l)) |
| 331 :$put =string(reverse(sort(l))) | 332 :$put =string(reverse(sort(l))) |
| 332 :$put =string(sort(reverse(sort(l)))) | 333 :$put =string(sort(reverse(sort(l)))) |
| 334 :$put =string(uniq(sort(l))) | |
| 333 :" | 335 :" |
| 334 :" splitting a string to a List | 336 :" splitting a string to a List |
| 335 :$put =string(split(' aa bb ')) | 337 :$put =string(split(' aa bb ')) |
| 336 :$put =string(split(' aa bb ', '\W\+', 0)) | 338 :$put =string(split(' aa bb ', '\W\+', 0)) |
| 337 :$put =string(split(' aa bb ', '\W\+', 1)) | 339 :$put =string(split(' aa bb ', '\W\+', 1)) |