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patch 8.1.1809: more functions can be used as a method

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Problem:    More functions can be used as a method.
Solution:   Add has_key(), split(), str2list(), etc.
This commit is contained in:
Bram Moolenaar
2019-08-04 17:35:53 +02:00
parent e4ce825a55
commit a74e4946de
7 changed files with 76 additions and 13 deletions
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11
src/testdir/test_method.vim
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@@ -46,6 +46,7 @@ func Test_dict()
call assert_equal(2, d->get('two'))
call assert_fails("let x = d->index(2)", 'E897:')
call assert_fails("let x = d->insert(0)", 'E899:')
call assert_true(d->has_key('two'))
call assert_equal([['one', 1], ['two', 2], ['three', 3]], d->items())
call assert_fails("let x = d->join()", 'E714:')
call assert_equal(['one', 'two', 'three'], d->keys())
@@ -65,6 +66,16 @@ func Test_dict()
call assert_equal([1, 2, 3], d->values())
endfunc
func Test_string()
call assert_equal(['1', '2', '3'], '1 2 3'->split())
call assert_equal([1, 2, 3], '1 2 3'->split()->map({i, v -> str2nr(v)}))
call assert_equal([65, 66, 67], 'ABC'->str2list())
call assert_equal(3, 'ABC'->strlen())
call assert_equal('a^Mb^[c', "a\rb\ec"->strtrans())
call assert_equal(4, "aあb"->strwidth())
call assert_equal('axc', 'abc'->substitute('b', 'x', ''))
endfunc
func Test_append()
new
eval ['one', 'two', 'three']->append(1)