lib/dbf/table.rb in dbf-4.3.0 vs lib/dbf/table.rb in dbf-4.3.1

@@ -84,11 +84,11 @@
     # Closes the table and memo file
     #
     # @return [TrueClass, FalseClass]
     def close
       @data.close
-      @memo && @memo.close
+      @memo&.close
     end
 
     # @return [TrueClass, FalseClass]
     def closed?
       if @memo
@@ -253,19 +253,19 @@
       safe_seek { @data.read(1).ord == 13 }
     end
 
     def find_all(options) # :nodoc:
       select do |record|
-        next unless record && record.match?(options)
+        next unless record&.match?(options)
 
         yield record if block_given?
         record
       end
     end
 
     def find_first(options) # :nodoc:
-      detect { |record| record && record.match?(options) }
+      detect { |record| record&.match?(options) }
     end
 
     def foxpro? # :nodoc:
       FOXPRO_VERSIONS.key?(version)
     end
@@ -276,16 +276,15 @@
         Header.new(@data.read(DBASE3_HEADER_SIZE))
       end
     end
 
     def memo_class # :nodoc:
-      @memo_class ||= begin
-        if foxpro?
-          Memo::Foxpro
+      @memo_class ||= if foxpro?
+        Memo::Foxpro
         else
           version == '83' ? Memo::Dbase3 : Memo::Dbase4
-        end
       end
+      
     end
 
     def memo_search_path(io) # :nodoc:
       dirname = File.dirname(io)
       basename = File.basename(io, '.*')