'contains' operator returns false if either operand is nil

2026-09-12 23:40:45 -07:00 · 2009-08-19 19:38:31 -04:00
parent 0150067c40
commit d1d6febfc1
2 changed files with 7 additions and 1 deletions
@@ -15,7 +15,7 @@ module Liquid
      '>'  => :>,
      '>=' => :>=,
      '<=' => :<=,
-      'contains' => lambda { |cond, left, right| left.include?(right) },
+      'contains' => lambda { |cond, left, right| left && right ? left.include?(right) : false }
    }

    def self.operators