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performance: Use split limit in truncatewords (#1361)

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Dylan Thacker-Smith
2021-02-19 13:11:35 -05:00
committed by GitHub
parent efe44a7e6a
commit dcb5a67089
2 changed files with 10 additions and 5 deletions
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12
lib/liquid/standardfilters.rb
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@@ -89,13 +89,15 @@ module Liquid
def truncatewords(input, words = 15, truncate_string = "...")
return if input.nil?
wordlist = input.to_s.split
words = Utils.to_integer(words)
input = input.to_s
words = Utils.to_integer(words)
words = 1 if words <= 0
l = words - 1
l = 0 if l < 0
wordlist = input.split(" ", words + 1)
return input if wordlist.length <= words
wordlist.length > l ? wordlist[0..l].join(" ").concat(truncate_string.to_s) : input
wordlist.pop
wordlist.join(" ").concat(truncate_string.to_s)
end
# Split input string into an array of substrings separated by given pattern.