Reflection thing from Jesse :-)

This commit is contained in:
Dan Buch 2012-12-13 21:02:19 -05:00
parent 44999623da
commit 39fdd6fdd6
2 changed files with 44 additions and 1 deletions

View File

@ -14,7 +14,9 @@ TARGETS = \
github.com/meatballhat/box-o-sand/gotime/gotour-artifacts/maps \
github.com/meatballhat/box-o-sand/gotime/gotour-artifacts/ranges \
github.com/meatballhat/box-o-sand/gotime/gotour-artifacts/selects \
github.com/meatballhat/box-o-sand/gotime/junkdrawer/greppish
github.com/meatballhat/box-o-sand/gotime/junkdrawer/greppish \
github.com/meatballhat/box-o-sand/gotime/junkdrawer/reflectish
test: build
go test -x -v $(TARGETS)

View File

@ -0,0 +1,41 @@
package main
import (
"fmt"
"reflect"
)
type Fooer interface {
Foo(int) int
}
type Bar struct {
SomeField int
}
func (this *Bar) Foo(x int) int {
return x
}
type Baz struct {
SomeField int
}
func (this Baz) Foo(x int) int {
return x
}
func main() {
var bar, baz Fooer
bar = &Bar{
SomeField: 5,
}
baz = Baz{
SomeField: 5,
}
fmt.Println(reflect.ValueOf(baz).FieldByName("SomeField"))
fmt.Println(reflect.Indirect(reflect.ValueOf(bar)).FieldByName("SomeField"))
}