summaryrefslogtreecommitdiff
path: root/vendor/github.com/go-pg/pg/v10/orm/model_func.go
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/go-pg/pg/v10/orm/model_func.go')
-rw-r--r--vendor/github.com/go-pg/pg/v10/orm/model_func.go89
1 files changed, 0 insertions, 89 deletions
diff --git a/vendor/github.com/go-pg/pg/v10/orm/model_func.go b/vendor/github.com/go-pg/pg/v10/orm/model_func.go
deleted file mode 100644
index 8427bdea2..000000000
--- a/vendor/github.com/go-pg/pg/v10/orm/model_func.go
+++ /dev/null
@@ -1,89 +0,0 @@
-package orm
-
-import (
- "fmt"
- "reflect"
-)
-
-var errorType = reflect.TypeOf((*error)(nil)).Elem()
-
-type funcModel struct {
- Model
- fnv reflect.Value
- fnIn []reflect.Value
-}
-
-var _ Model = (*funcModel)(nil)
-
-func newFuncModel(fn interface{}) *funcModel {
- m := &funcModel{
- fnv: reflect.ValueOf(fn),
- }
-
- fnt := m.fnv.Type()
- if fnt.Kind() != reflect.Func {
- panic(fmt.Errorf("ForEach expects a %s, got a %s",
- reflect.Func, fnt.Kind()))
- }
-
- if fnt.NumIn() < 1 {
- panic(fmt.Errorf("ForEach expects at least 1 arg, got %d", fnt.NumIn()))
- }
-
- if fnt.NumOut() != 1 {
- panic(fmt.Errorf("ForEach must return 1 error value, got %d", fnt.NumOut()))
- }
- if fnt.Out(0) != errorType {
- panic(fmt.Errorf("ForEach must return an error, got %T", fnt.Out(0)))
- }
-
- if fnt.NumIn() > 1 {
- initFuncModelScan(m, fnt)
- return m
- }
-
- t0 := fnt.In(0)
- var v0 reflect.Value
- if t0.Kind() == reflect.Ptr {
- t0 = t0.Elem()
- v0 = reflect.New(t0)
- } else {
- v0 = reflect.New(t0).Elem()
- }
-
- m.fnIn = []reflect.Value{v0}
-
- model, ok := v0.Interface().(Model)
- if ok {
- m.Model = model
- return m
- }
-
- if v0.Kind() == reflect.Ptr {
- v0 = v0.Elem()
- }
- if v0.Kind() != reflect.Struct {
- panic(fmt.Errorf("ForEach accepts a %s, got %s",
- reflect.Struct, v0.Kind()))
- }
- m.Model = newStructTableModelValue(v0)
-
- return m
-}
-
-func initFuncModelScan(m *funcModel, fnt reflect.Type) {
- m.fnIn = make([]reflect.Value, fnt.NumIn())
- for i := 0; i < fnt.NumIn(); i++ {
- m.fnIn[i] = reflect.New(fnt.In(i)).Elem()
- }
- m.Model = scanReflectValues(m.fnIn)
-}
-
-func (m *funcModel) AddColumnScanner(_ ColumnScanner) error {
- out := m.fnv.Call(m.fnIn)
- errv := out[0]
- if !errv.IsNil() {
- return errv.Interface().(error)
- }
- return nil
-}