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Make truncate work for Ruby 1.8

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Florian Weingarten
2013-06-17 12:05:02 -04:00
parent f488058789
commit b81469d183
1 changed files with 2 additions and 1 deletions
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lib/liquid/standardfilters.rb
+2 -1
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@@ -43,7 +43,8 @@ module Liquid
if input.nil? then return end if input.nil? then return end
l = length.to_i - truncate_string.length l = length.to_i - truncate_string.length
l = 0 if l < 0 l = 0 if l < 0
input.length > length.to_i ? input[0...l] + truncate_string : input truncated = RUBY_VERSION[0,3] == "1.8" ? input.scan(/./mu)[0...l].to_s : input[0...l]
input.length > length.to_i ? truncated + truncate_string : input
end end
def truncatewords(input, words = 15, truncate_string = "...") def truncatewords(input, words = 15, truncate_string = "...")