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fast-path slice_collection: skip copy for full Array without offset/limit

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Tobi Lutke
2026-04-04 17:42:32 -07:00
committed by Chris Pak
parent 06a718cd69
commit cf062e1da2
1 changed files with 3 additions and 0 deletions
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lib/liquid/utils.rb
+3
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@@ -8,6 +8,9 @@ module Liquid
def self.slice_collection(collection, from, to) def self.slice_collection(collection, from, to)
if (from != 0 || !to.nil?) && collection.respond_to?(:load_slice) if (from != 0 || !to.nil?) && collection.respond_to?(:load_slice)
collection.load_slice(from, to) collection.load_slice(from, to)
elsif from == 0 && to.nil? && collection.is_a?(Array)
# Fast path: no offset/limit on an Array — return as-is (avoid copy)
collection
else else
slice_collection_using_each(collection, from, to) slice_collection_using_each(collection, from, to)
end end