double.rb in rdf-2.2.0.pre.rc1

- old
+ new

@@ -13,15 +13,14 @@
   class Double < Numeric
     DATATYPE = RDF::XSD.double
     GRAMMAR  = /^(?:NaN|(?:[\+\-]?(?:INF|(?:\d+(\.\d*)?(e[\+\-]?\d+)?))))$/i.freeze
 
     ##
-    # @param  [Float, #to_f] value
-    # @option options [String] :lexical (nil)
-    def initialize(value, options = {})
-      @datatype = RDF::URI(options[:datatype] || self.class.const_get(:DATATYPE))
-      @string   = options[:lexical] if options.has_key?(:lexical)
-      @string   ||= value if value.is_a?(String)
+    # @param  [String, Float, #to_f] value
+    # @param  (see Literal#initialize)
+    def initialize(value, datatype: nil, lexical: nil, **options)
+      @datatype = RDF::URI(datatype || self.class.const_get(:DATATYPE))
+      @string   = lexical || (value if value.is_a?(String))
       @object   = case
         when value.is_a?(::String) then case value
           when '+INF'  then 1/0.0
           when 'INF'  then 1/0.0
           when '-INF' then -1/0.0