Liquid 2.6 (Octopress)

standardfilters.rb.diff

diff --git a/lib/liquid/standardfilters.rb b/lib/liquid/standardfilters.rb
index b7f6418..70f10df 100644
--- a/lib/liquid/standardfilters.rb
+++ b/lib/liquid/standardfilters.rb
@@ -7,7 +7,6 @@ module Liquid
 
     # Return the size of an array or of an string
     def size(input)
-
       input.respond_to?(:size) ? input.size : 0
     end
 
@@ -61,7 +60,7 @@ module Liquid
     #   <div class="summary">{{ post | split '//' | first }}</div>
     #
     def split(input, pattern)
-      input.split(pattern)
+      input.to_s.split(pattern)
     end
 
     def strip_html(input)
@@ -112,22 +111,22 @@ module Liquid
 
     # Replace occurrences of a string with another
     def replace(input, string, replacement = '')
-      input.to_s.gsub(string, replacement.to_s)
+      input.to_s.gsub(string.to_s, replacement.to_s)
     end
 
     # Replace the first occurrences of a string with another
     def replace_first(input, string, replacement = '')
-      input.to_s.sub(string, replacement.to_s)
+      input.to_s.sub(string.to_s, replacement.to_s)
     end
 
     # remove a substring
     def remove(input, string)
-      input.to_s.gsub(string, '')
+      input.to_s.gsub(string.to_s, '')
     end
 
     # remove the first occurrences of a substring
     def remove_first(input, string)
-      input.to_s.sub(string, '')
+      input.to_s.sub(string.to_s, '')
     end
 
     # add one string to another