lib/linguist/heuristics.rb in github-linguist-7.14.0 vs lib/linguist/heuristics.rb in github-linguist-7.15.0

@@ -44,11 +44,11 @@
     def self.load()
       if @heuristics.any?
         return
       end
 
-      data = YAML.load_file(File.expand_path("../heuristics.yml", __FILE__))
+      data = self.load_config
       named_patterns = data['named_patterns'].map { |k,v| [k, self.to_regex(v)] }.to_h
 
       data['disambiguations'].each do |disambiguation|
         exts = disambiguation['extensions']
         rules = disambiguation['rules']
@@ -58,10 +58,14 @@
         end
         @heuristics << new(exts, rules)
       end
     end
 
+    def self.load_config
+      YAML.load_file(File.expand_path("../heuristics.yml", __FILE__))
+    end
+
     def self.parse_rule(named_patterns, rule)
       if !rule['and'].nil?
         rules = rule['and'].map { |block| self.parse_rule(named_patterns, block) }
         return And.new(rules)
       elsif !rule['pattern'].nil?
@@ -158,8 +162,8 @@
     end
 
     def match(input)
       return !@pat.match(input)
     end
-    
+
   end
 end