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Cache sorted titles

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Leeingnyo
2021-12-26 02:56:57 +09:00
parent 1ec8dcbfda
commit 1cd777d27d
4 changed files with 60 additions and 28 deletions
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7
src/util/util.cr
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@@ -86,7 +86,11 @@ def env_is_true?(key : String) : Bool
val.downcase.in? "1", "true"
end
def sort_titles(titles : Array(Title), opt : SortOptions, username : String)
def sort_titles(titles : Array(Title), opt : SortOptions, username : String) : Array(Title)
cache_key = SortedTitlesCacheEntry.gen_key username, titles, opt
cached_titles = LRUCache.get cache_key
return cached_titles if cached_titles.is_a? Array(Title)
ary = titles
case opt.method
@@ -110,6 +114,7 @@ def sort_titles(titles : Array(Title), opt : SortOptions, username : String)
ary.reverse! unless opt.not_nil!.ascend
LRUCache.set generate_cache_entry cache_key, ary
ary
end