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| author | Louis Pilfold <louis@lpil.uk> | 2023-12-21 14:03:41 +0000 |
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| committer | Louis Pilfold <louis@lpil.uk> | 2023-12-21 14:03:41 +0000 |
| commit | 4efb34bd728732101432843ed0bfbeb971272287 (patch) | |
| tree | 71b3b767c417809d92280cec64424c31c9a475be /lessons/src/lesson019_labelled_arguments/text.html | |
| parent | 2a6ae1fa5408247c95bf4a7d59e5038342a2a125 (diff) | |
| download | tour-4efb34bd728732101432843ed0bfbeb971272287.tar.gz tour-4efb34bd728732101432843ed0bfbeb971272287.zip | |
Add chapters
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| -rw-r--r-- | lessons/src/lesson019_labelled_arguments/text.html | 23 |
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diff --git a/lessons/src/lesson019_labelled_arguments/text.html b/lessons/src/lesson019_labelled_arguments/text.html deleted file mode 100644 index b1d771c..0000000 --- a/lessons/src/lesson019_labelled_arguments/text.html +++ /dev/null @@ -1,23 +0,0 @@ -<p> - When functions take several arguments it can be difficult to remember what the - arguments are, and what order they are expected in. -</p> -<p> - To help with this Gleam supports labelled arguments, where function arguments - are given an external label in addition to their internal name. These labels - are written before the argument name in the function definition. -</p> -<p> - When labelled arguments are used the order of the arguments does not matter, - but all unlabelled arguments must come before labelled arguments. -</p> -<p> - There is no performance cost to using labelled arguments, it does not allocate - a dictionary or perform any other runtime work. -</p> -<p> - Labels are optional when calling a function, it is up to the programmer to - decide what is clearest in their code. -</p> - - |