scss if variable exist code example
Example: sass set variable if not defined
$content: "First content";
$content: "Second content?" !default;
$new_content: "First time reference" !default;
#main {
content: $content;
new-content: $new_content;
}
/*
* Compiles to
* #main {
* content: "First content";
* new-content: "First time reference"; }
*/