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updated for version 7.4.218

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Problem:    It's not easy to remove duplicates from a list.
Solution:   Add the uniq() function. (LCD)
This commit is contained in:
Bram Moolenaar
2014-03-25 18:24:23 +01:00
parent 1a3eb8e1b5
commit 327aa02dda
7 changed files with 125 additions and 32 deletions
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6
src/testdir/test55.in
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@@ -323,13 +323,15 @@ let l = [0, 1, 2, 3]
: $put ='caught ' . v:exception
:endtry
:"
:" reverse() and sort()
:let l = ['-0', 'A11', 2, 'xaaa', 4, 'foo', 'foo6', [0, 1, 2], 'x8']
:" reverse(), sort(), uniq()
:let l = ['-0', 'A11', 2, 2, 'xaaa', 4, 'foo', 'foo6', 'foo', [0, 1, 2], 'x8', [0, 1, 2], 1.5]
:$put =string(uniq(copy(l)))
:$put =string(reverse(l))
:$put =string(reverse(reverse(l)))
:$put =string(sort(l))
:$put =string(reverse(sort(l)))
:$put =string(sort(reverse(sort(l))))
:$put =string(uniq(sort(l)))
:"
:" splitting a string to a List
:$put =string(split(' aa bb '))

12
src/testdir/test55.ok
View File

@@ -94,11 +94,13 @@ caught a:000[0]
caught a:000[2]
caught a:000[3]
[1, 2, [3, 9, 5, 6], {'a': 12, '5': 8}]
['x8', [0, 1, 2], 'foo6', 'foo', 4, 'xaaa', 2, 'A11', '-0']
['x8', [0, 1, 2], 'foo6', 'foo', 4, 'xaaa', 2, 'A11', '-0']
['-0', 'A11', 'foo', 'foo6', 'x8', 'xaaa', 2, 4, [0, 1, 2]]
[[0, 1, 2], 4, 2, 'xaaa', 'x8', 'foo6', 'foo', 'A11', '-0']
['-0', 'A11', 'foo', 'foo6', 'x8', 'xaaa', 2, 4, [0, 1, 2]]
['-0', 'A11', 2, 'xaaa', 4, 'foo', 'foo6', 'foo', [0, 1, 2], 'x8', [0, 1, 2], 1.5]
[1.5, [0, 1, 2], 'x8', [0, 1, 2], 'foo', 'foo6', 'foo', 4, 'xaaa', 2, 2, 'A11', '-0']
[1.5, [0, 1, 2], 'x8', [0, 1, 2], 'foo', 'foo6', 'foo', 4, 'xaaa', 2, 2, 'A11', '-0']
['-0', 'A11', 'foo', 'foo', 'foo6', 'x8', 'xaaa', 1.5, 2, 2, 4, [0, 1, 2], [0, 1, 2]]
[[0, 1, 2], [0, 1, 2], 4, 2, 2, 1.5, 'xaaa', 'x8', 'foo6', 'foo', 'foo', 'A11', '-0']
['-0', 'A11', 'foo', 'foo', 'foo6', 'x8', 'xaaa', 1.5, 2, 2, 4, [0, 1, 2], [0, 1, 2]]
['-0', 'A11', 'foo', 'foo6', 'x8', 'xaaa', 1.5, 2, 4, [0, 1, 2]]
['aa', 'bb']
['aa', 'bb']
['', 'aa', 'bb', '']