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Simplify sub list editing.

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Matthew Crossman 2021-01-31 12:25:07 +11:00
parent b527735f6f
commit f14639ee00
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1 changed files with 2 additions and 7 deletions
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5
src/subreddit.rs
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@ -80,13 +80,8 @@ pub async fn subscriptions(req: HttpRequest) -> HttpResponse {
// Modify sub list based on action // Modify sub list based on action
if action == "subscribe" { if action == "subscribe" {
if sub_list.is_empty() {
sub_list = Vec::new();
sub_list.push(sub_name);
} else if !sub_list.contains(&sub_name) {
sub_list.push(sub_name); sub_list.push(sub_name);
sub_list.sort(); sub_list.sort();
}
} else { } else {
sub_list.retain(|s| s != &sub_name); sub_list.retain(|s| s != &sub_name);
} }