lib/how_is/analyzer.rb in how_is-15.0.0 vs lib/how_is/analyzer.rb in how_is-16.0.0

@@ -52,14 +52,11 @@
       )
     end
 
     ##
     # Generates an analysis from a JSON report.
-    def from_file(file)
-      extension = file.split('.').last
-      raise UnsupportedImportFormat, extension unless extension == 'json'
-
-      hash = JSON.parse(open(file).read)
+    def self.from_json(json)
+      hash = JSON.parse(json)
       hash = hash.map do |k, v|
         v = DateTime.parse(v) if k.end_with?('_date')
 
         [k, v]
       end.to_h