diff options
Diffstat (limited to 'lessons/src/lesson010_discard_patterns/text.html')
| -rw-r--r-- | lessons/src/lesson010_discard_patterns/text.html | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lessons/src/lesson010_discard_patterns/text.html b/lessons/src/lesson010_discard_patterns/text.html new file mode 100644 index 0000000..46dc79b --- /dev/null +++ b/lessons/src/lesson010_discard_patterns/text.html @@ -0,0 +1,10 @@ +<p> + If a variable is assigned but not used then Gleam will emit a warning. +</p> +<p> + If a variable is intended not to be use then the name can be prefixed with an + underscore, silencing the warning. +</p> +<p> + Try changing the variable name to <code>score</code> to see the warning. +</p> |