Fix comments

query/aggregator.go

@@ -170,7 +170,7 @@ func applySub(a, b, c *types.Val) error {
 	case FLOAT:
 		c.Value = a.Value.(float64) - b.Value.(float64)
 	case VFLOAT:
-		// When adding vectors of floats, we add then item-wise
+		// When subtracting vectors of floats, we add then item-wise
 		// so that c.Value[i] = a.Value[i] - b.Value[i] for all i
 		// in range. If lengths of a and b are different, we treat
 		// this as an error.

query/common_test.go

@@ -357,8 +357,8 @@ func populateCluster() {
 
 	setSchema(testSchema)
 	err := addTriplesToCluster(`
-                <1> <vectorNonIndex> "[1.0, 1.0, 2.0, 2.0]" .
-                <2> <vectorNonIndex> "[2.0, 1.0, 2.0, 2.0]" .
+		<1> <vectorNonIndex> "[1.0, 1.0, 2.0, 2.0]" .
+		<2> <vectorNonIndex> "[2.0, 1.0, 2.0, 2.0]" .
 		<1> <name> "Michonne" .
 		<2> <name> "King Lear" .
 		<3> <name> "Margaret" .

query/query0_test.go

@@ -48,38 +48,18 @@ func TestGetVector(t *testing.T) {
   "data": {
     "me": [
       {
-        "vectorNonIndex": [
-          1,
-          1,
-          2,
-          2
-        ]
+        "vectorNonIndex": [1,1,2,2]
       },
       {
-        "vectorNonIndex": [
-          2,
-          1,
-          2,
-          2
-        ]
+        "vectorNonIndex": [2,1,2,2]
       }
     ],
     "aggregation": [
       {
-        "avg(val(a))": [
-          1.5,
-          1,
-          2,
-          2
-        ]
+        "avg(val(a))": [1.5,1,2,2]
       },
       {
-        "sum(val(a))": [
-          3,
-          2,
-          4,
-          4
-        ]
+        "sum(val(a))": [3,2,4,4]
       }
     ]
   }

types/conversion.go

@@ -46,6 +46,7 @@ import (
 //	floatCommaList := ([whitespace] "," [whitespace] float32Val)+
 //	float32Val := < a string rep of a float32 value >
 func ParseVFloat(s string) ([]float32, error) {
+	// TODO Check if this can be done using lexer
 	s = strings.ReplaceAll(s, "\n", " ")
 	s = strings.ReplaceAll(s, "\t", " ")
 	s = strings.TrimSpace(s)