Reformatted code to Gobo standard.

json/json_number.e

@@ -1,4 +1,5 @@
 indexing
+
 	description: "JSON Numbers, octal and hexadecimal formats are not used."
 	author: "Javier Velilla"
 	date: "$Date$"
@@ -7,54 +8,73 @@ indexing
 
 class
 	JSON_NUMBER
-	inherit
-		JSON_VALUE
-			rename is_equal as is_equal_json_value
-           end
+
+inherit
+
+	JSON_VALUE
+		rename
+			is_equal as is_equal_json_value
+		end
 create
+
 	make_integer,
 	make_real
 
 feature -- initialization
-	make_integer(argument:INTEGER) is
-			do
-				value:= argument.out
-				internal_hash_code:=argument.hash_code
-				numeric_type:="INTEGER"
-			end
 
-	make_real(argument:REAL) is
-			do
-				value:= argument.out
-				internal_hash_code:=argument.hash_code
-				numeric_type:="REAL"
-			end
+	make_integer (argument: INTEGER) is
+		do
+			item:= argument.out
+			internal_hash_code:=argument.hash_code
+			numeric_type:= "INTEGER"
+		end
+
+	make_real (argument: REAL) is
+		do
+			item:= argument.out
+			internal_hash_code:=argument.hash_code
+			numeric_type:= "REAL"
+		end
 
 
 feature -- Access
-	to_json:STRING is
-			--
-			do
-				Result:=value
-			end
 
-	hash_code:INTEGER is
+	item: STRING
+
+	hash_code: INTEGER is
 			--
 		do
 			Result:=internal_hash_code
 		end
 
 
+feature -- Status
+
 	is_equal (other: like Current): BOOLEAN is
 			-- Is `other' attached to an object of the same type
 			-- as current object and identical to it?
 		do
-			Result:=value.is_equal(other.to_json)
+			Result:=item.is_equal (other.to_json)
+		end
+
+feature -- Conversion
+
+	to_json: STRING is
+			--
+		do
+			Result := item
 		end
 
 
 feature -- Implementation
-	value:STRING
-	internal_hash_code:INTEGER
-	numeric_type:STRING  -- REAL or INTEGER
+
+	internal_hash_code: INTEGER
+
+	numeric_type: STRING  -- REAL or INTEGER
+
+
+invariant
+
+	item_not_void: item /= Void
+
 end