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Diffstat (limited to 'lessons/src/lesson030_tuples')
| -rw-r--r-- | lessons/src/lesson030_tuples/code.gleam | 10 | ||||
| -rw-r--r-- | lessons/src/lesson030_tuples/text.html | 20 |
2 files changed, 0 insertions, 30 deletions
diff --git a/lessons/src/lesson030_tuples/code.gleam b/lessons/src/lesson030_tuples/code.gleam deleted file mode 100644 index d5c6313..0000000 --- a/lessons/src/lesson030_tuples/code.gleam +++ /dev/null @@ -1,10 +0,0 @@ -import gleam/io - -pub fn main() { - let triple = #(1, 2.2, "three") - io.debug(triple) - - let #(a, _, _) = triple - io.debug(a) - io.debug(triple.1) -} diff --git a/lessons/src/lesson030_tuples/text.html b/lessons/src/lesson030_tuples/text.html deleted file mode 100644 index f121a9d..0000000 --- a/lessons/src/lesson030_tuples/text.html +++ /dev/null @@ -1,20 +0,0 @@ -<p> - Lists are good for when we want a collection of one type, but sometimes we - want to combine multiple values of different types. In this case tuples are a - quick and convenient option. -</p> -<p> - The tuple access syntax can be used to get elements from a tuple without - pattern matching. <code>some_tuple.0</code> gets the first element, - <code>some_tuple.1</code> gets the second element, etc. -</p> -<p> - Tuples are generic types, they have type parameters for the types they - contain. <code>#(1, "Hi!")</code> has the type <code>#(Int, String)</code>, - and <code>#(1.4, 10, 48)</code> has the type <code>#(Float, Int, Int)</code>. -</p> -<p> - Tuples are most commonly used to return 2 or 3 values from a function. Other - times it is often is clearer to use a <em>custom type</em>, which we will - cover next. -</p> |