fmt executed

console/balance.go

@@ -1,55 +1,51 @@
 /* Implementing balance related console commands.
-*/
+ */
 package console
 
 import (
 	"fmt"
 	"os"
+	"path/filepath"
 	"reflect"
-        "path/filepath"
 )
 
-
-// ConsoleCommand interface
+// Console Command interface
 type Command interface {
-	FromOsArgs( args []string ) error	// Load data from os arguments or flag.Args()
-	usage( string ) string			// usage message
-	defaults() error			// set default field values
+	FromOsArgs(args []string) error // Load data from os arguments or flag.Args()
+	usage(string) string            // usage message
+	defaults() error                // set default field values
 }
 
-
 type CmdGetBalance struct {
-	User		string
-	BalanceType	string
-	Direction	string
+	User        string
+	BalanceType string
+	Direction   string
 }
 
-
 // name should be exec's name
-func ( self *CmdGetBalance ) usage( name string ) string {
-	return fmt.Sprintf( "usage: %s get_balance <user> <baltype> [<direction>]", name )
+func (self *CmdGetBalance) usage(name string) string {
+	return fmt.Sprintf("usage: %s get_balance <user> <baltype> [<direction>]", name)
 }
 
 // set param defaults
-func ( self *CmdGetBalance ) defaults() error {
+func (self *CmdGetBalance) defaults() error {
 	self.BalanceType = "MONETARY"
 	self.Direction = "OUT"
 	return nil
 }
 
-
 // Parses command line args and builds CmdBalance value
-func ( self *CmdGetBalance ) FromOsArgs( args []string ) error {
+func (self *CmdGetBalance) FromOsArgs(args []string) error {
 	// Map arg indexes to "self.Value"s
-	idxArgsToFields := map[int]string{ 2:"User", 3:"BalanceType", 4:"Direction" }
+	idxArgsToFields := map[int]string{2: "User", 3: "BalanceType", 4: "Direction"}
 	if len(os.Args) < 3 {
 		return fmt.Errorf(self.usage(filepath.Base(args[0])))
 	}
 	// Args look OK, set defaults before going further
 	self.defaults()
 	// Dynamically set field values
-	for idx := range( args ) {
-		fldName,hasIdx := idxArgsToFields[idx]
+	for idx := range args {
+		fldName, hasIdx := idxArgsToFields[idx]
 		if !hasIdx {
 			continue
 		}
@@ -57,7 +53,7 @@ func ( self *CmdGetBalance ) FromOsArgs( args []string ) error {
 		if fld := reflect.ValueOf(self).Elem().FieldByName(fldName); fld.Kind() == reflect.String {
 			fld.SetString(args[idx])
 		} else if fld.Kind() == reflect.Int {
-			fld.SetInt(1) // Placeholder for future usage of other data types than strings
+			fld.SetInt(1) // Placeholder for future usage of data types other than strings
 		}
 	}
 	return nil