Simplify parsePoint, assume array length is 2.

Author: mitchsw

query_result.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"strconv"
 	"strings"
+
 	"github.com/gomodule/redigo/redis"
 	"github.com/olekukonko/tablewriter"
 )
@@ -16,10 +17,10 @@ const (
 	RELATIONSHIPS_DELETED   string = "Relationships deleted"
 	PROPERTIES_SET          string = "Properties set"
 	RELATIONSHIPS_CREATED   string = "Relationships created"
-	INDICES_CREATED string = "Indices created"
-	INDICES_DELETED string = "Indices deleted"
+	INDICES_CREATED         string = "Indices created"
+	INDICES_DELETED         string = "Indices deleted"
 	INTERNAL_EXECUTION_TIME string = "Query internal execution time"
-	CACHED_EXECUTION string = "Cached execution"
+	CACHED_EXECUTION        string = "Cached execution"
 )
 
 type ResultSetColumnTypes int
@@ -55,11 +56,11 @@ type QueryResultHeader struct {
 
 // QueryResult represents the results of a query.
 type QueryResult struct {
-	graph      			*Graph
-	header     			QueryResultHeader
-	results    			[]*Record
-	statistics 			map[string]float64
-	current_record_idx	int
+	graph              *Graph
+	header             QueryResultHeader
+	results            []*Record
+	statistics         map[string]float64
+	current_record_idx int
 }
 
 func QueryResultNew(g *Graph, response interface{}) (*QueryResult, error) {
@@ -70,7 +71,7 @@ func QueryResultNew(g *Graph, response interface{}) (*QueryResult, error) {
 			column_names: make([]string, 0),
 			column_types: make([]ResultSetColumnTypes, 0),
 		},
-		graph: g,
+		graph:              g,
 		current_record_idx: -1,
 	}
 
@@ -243,12 +244,10 @@ func (qr *QueryResult) parseMap(cell interface{}) map[string]interface{} {
 }
 
 func (qr *QueryResult) parsePoint(cell interface{}) map[string]float64 {
+	array := cell.([]interface{})
 	point := make(map[string]float64)
-	var array = cell.([]interface{})
-	if len(array) == 2 {
-		point["latitude"], _ = redis.Float64(array[0], nil)
-		point["longitude"], _ = redis.Float64(array[1], nil)
-	}
+	point["latitude"], _ = redis.Float64(array[0], nil)
+	point["longitude"], _ = redis.Float64(array[1], nil)
 	return point
 }
 
@@ -400,4 +399,3 @@ func (qr *QueryResult) InternalExecutionTime() float64 {
 func (qr *QueryResult) CachedExecution() int {
 	return int(qr.getStat(CACHED_EXECUTION))
 }
-