Update to tengo v2 (#976)

1 files changed, 0 insertions, 105 deletions

diff --git a/vendor/github.com/d5/tengo/objects/immutable_map.go b/vendor/github.com/d5/tengo/objects/immutable_map.go
deleted file mode 100644
index 8f58701b..00000000
--- a/vendor/github.com/d5/tengo/objects/immutable_map.go
+++ /dev/null
@@ -1,105 +0,0 @@
-package objects
-
-import (
-	"fmt"
-	"strings"
-
-	"github.com/d5/tengo/compiler/token"
-)
-
-// ImmutableMap represents an immutable map object.
-type ImmutableMap struct {
-	Value map[string]Object
-}
-
-// TypeName returns the name of the type.
-func (o *ImmutableMap) TypeName() string {
-	return "immutable-map"
-}
-
-func (o *ImmutableMap) String() string {
-	var pairs []string
-	for k, v := range o.Value {
-		pairs = append(pairs, fmt.Sprintf("%s: %s", k, v.String()))
-	}
-
-	return fmt.Sprintf("{%s}", strings.Join(pairs, ", "))
-}
-
-// BinaryOp returns another object that is the result of
-// a given binary operator and a right-hand side object.
-func (o *ImmutableMap) BinaryOp(op token.Token, rhs Object) (Object, error) {
-	return nil, ErrInvalidOperator
-}
-
-// Copy returns a copy of the type.
-func (o *ImmutableMap) Copy() Object {
-	c := make(map[string]Object)
-	for k, v := range o.Value {
-		c[k] = v.Copy()
-	}
-
-	return &Map{Value: c}
-}
-
-// IsFalsy returns true if the value of the type is falsy.
-func (o *ImmutableMap) IsFalsy() bool {
-	return len(o.Value) == 0
-}
-
-// IndexGet returns the value for the given key.
-func (o *ImmutableMap) IndexGet(index Object) (res Object, err error) {
-	strIdx, ok := ToString(index)
-	if !ok {
-		err = ErrInvalidIndexType
-		return
-	}
-
-	val, ok := o.Value[strIdx]
-	if !ok {
-		val = UndefinedValue
-	}
-
-	return val, nil
-}
-
-// Equals returns true if the value of the type
-// is equal to the value of another object.
-func (o *ImmutableMap) Equals(x Object) bool {
-	var xVal map[string]Object
-	switch x := x.(type) {
-	case *Map:
-		xVal = x.Value
-	case *ImmutableMap:
-		xVal = x.Value
-	default:
-		return false
-	}
-
-	if len(o.Value) != len(xVal) {
-		return false
-	}
-
-	for k, v := range o.Value {
-		tv := xVal[k]
-		if !v.Equals(tv) {
-			return false
-		}
-	}
-
-	return true
-}
-
-// Iterate creates an immutable map iterator.
-func (o *ImmutableMap) Iterate() Iterator {
-	var keys []string
-	for k := range o.Value {
-		keys = append(keys, k)
-	}
-
-	return &MapIterator{
-		v: o.Value,
-		k: keys,
-		l: len(keys),
-	}
-}