Viml functional: Difference between revisions
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<blockquote> | <blockquote> | ||
<syntaxhighlight lang="vim"> | <syntaxhighlight lang="vim"> | ||
mylist = ["foo", "bar", "baz"] | let mylist = ["foo", "bar", "baz"] | ||
echom map(mylist, {item -> item . "!"}) " [foo!, bar!, baz!] | |||
echom map(mylist, 'v:val . "!"') " [foo!, bar!, baz!] | |||
</syntaxhighlight> | </syntaxhighlight> | ||
</blockquote><!-- Map --> | </blockquote><!-- Map --> |
Revision as of 01:02, 8 April 2023
Map
let mylist = ["foo", "bar", "baz"] echom map(mylist, {item -> item . "!"}) " [foo!, bar!, baz!] echom map(mylist, 'v:val . "!"') " [foo!, bar!, baz!]
Filter
mylist = ["ditch", "KEEP", v:null, "KEEP"] let filtered = filter(copy(mylist), 'v:val == "KEEP"')