diff options
Diffstat (limited to 'lessons/src/lesson029_pattern_aliases')
| -rw-r--r-- | lessons/src/lesson029_pattern_aliases/code.gleam | 15 | ||||
| -rw-r--r-- | lessons/src/lesson029_pattern_aliases/text.html | 7 |
2 files changed, 0 insertions, 22 deletions
diff --git a/lessons/src/lesson029_pattern_aliases/code.gleam b/lessons/src/lesson029_pattern_aliases/code.gleam deleted file mode 100644 index ee40a26..0000000 --- a/lessons/src/lesson029_pattern_aliases/code.gleam +++ /dev/null @@ -1,15 +0,0 @@ -import gleam/io - -pub fn main() { - io.debug(get_first_non_empty([[], [1, 2, 3], [4, 5]])) - io.debug(get_first_non_empty([[1, 2], [3, 4, 5], []])) - io.debug(get_first_non_empty([[], [], []])) -} - -fn get_first_non_empty(lists: List(List(t))) -> List(t) { - case lists { - [[_, ..] as first, ..] -> first - [_, ..rest] -> get_first_non_empty(rest) - [] -> [] - } -} diff --git a/lessons/src/lesson029_pattern_aliases/text.html b/lessons/src/lesson029_pattern_aliases/text.html deleted file mode 100644 index b737eb8..0000000 --- a/lessons/src/lesson029_pattern_aliases/text.html +++ /dev/null @@ -1,7 +0,0 @@ -<p> - The <code>as</code> operator can be used to assign sub patterns to variables. -</p> -<p> - The pattern <code>[_, ..] as it</code> will match any non-empty list and - assign that list to the variable <code>it</code>. -</p> |