0001-ostruct.rb-refine-arity-failure-message.patch - Ruby master - Ruby Issue Tracking System

Bug #15515 » 0001-ostruct.rb-refine-arity-failure-message.patch

Fixed patch with test - lugray (Lisa Ugray), 01/07/2019 02:52 PM

         len = args.length
         if mname = mid[/.*(?==\z)/m]
           if len != 1
             raise ArgumentError, "wrong number of arguments (#{len} for 1)", caller(1)
             raise ArgumentError, "wrong number of arguments (given #{len}, expected 1)", caller(1)
           end
           modifiable?[new_ostruct_member!(mname)] = args[0]
         elsif len == 0 # and /\A[a-z_]\w*\z/ =~ mid #
-...
             new_ostruct_member!(mid) unless frozen?
             @table[mid]
           end
         elsif @table.key?(mid)
           raise ArgumentError, "wrong number of arguments (given #{len}, expected 0)"
         else
           begin
             super

         os = OpenStruct.new
         lambda { os.method_missing(:test, 1, 2, 3) }.should raise_error(NoMethodError)
       end
       it "raises an ArgumentError when the key exists" do
         os = OpenStruct.new(test: 20)
         lambda { os.method_missing(:test, 1, 2, 3) }.should raise_error(ArgumentError)
       end
     end
     describe "OpenStruct#method_missing when not passed any additional arguments" do

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