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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/reference/types.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/reference/types.md b/docs/reference/types.md index 28646cd2..d602bc3e 100644 --- a/docs/reference/types.md +++ b/docs/reference/types.md @@ -966,6 +966,21 @@ Return a new array with the same items, but sorted. If given, applies this function to the elements in the array to determine the keys to sort by. - returns: array +### dedup() +Returns a new array with all duplicate items removed. + +Only the first element of each duplicate is kept. + +```example +#{ + (1, 1, 2, 3, 1).dedup() == (1, 2, 3) +} +``` + +- key: function (named) + If given, applies this function to the elements in the array to determine the keys to deduplicate by. +- returns: array + # Dictionary A map from string keys to values. |