# File lib/ferret/field_infos.rb, line 23
23:   def self.load(yaml_str)
24:     info = YAML.load(yaml_str)
25:     convert_strings_to_symbols(info)
26:     fis = FieldInfos.new(info[:default])
27:     fields = info[:fields]
28:     fields.keys.each {|key| fis.add_field(key, fields[key])} if fields
29:     fis
30:   end