Fix a bunch of Ruby warnings

2026-09-16 17:30:43 -07:00 · 2016-03-30 20:42:30 +00:00
parent bfee507005
commit d2f16d92d6
11 changed files with 89 additions and 76 deletions
@@ -62,16 +62,17 @@ module Liquid
    end

    def self.invokable_methods
-      unless @invokable_methods
+      @invokable_methods ||= begin
        blacklist = Liquid::Drop.public_instance_methods + [:each]
+
        if include?(Enumerable)
          blacklist += Enumerable.public_instance_methods
          blacklist -= [:sort, :count, :first, :min, :max, :include?]
        end
+
        whitelist = [:to_liquid] + (public_instance_methods - blacklist)
-        @invokable_methods = Set.new(whitelist.map(&:to_s))
+        Set.new(whitelist.map(&:to_s))
      end
-      @invokable_methods
    end
  end
 end