1 files changed, 146 insertions, 0 deletions
diff --git a/vendor/github.com/d5/tengo/objects/float.go b/vendor/github.com/d5/tengo/objects/float.go
new file mode 100644
index 00000000..65997303
--- /dev/null
+++ b/vendor/github.com/d5/tengo/objects/float.go
@@ -0,0 +1,146 @@
+package objects
+
+import (
+	"math"
+	"strconv"
+
+	"github.com/d5/tengo/compiler/token"
+)
+
+// Float represents a floating point number value.
+type Float struct {
+	Value float64
+}
+
+func (o *Float) String() string {
+	return strconv.FormatFloat(o.Value, 'f', -1, 64)
+}
+
+// TypeName returns the name of the type.
+func (o *Float) TypeName() string {
+	return "float"
+}
+
+// BinaryOp returns another object that is the result of
+// a given binary operator and a right-hand side object.
+func (o *Float) BinaryOp(op token.Token, rhs Object) (Object, error) {
+	switch rhs := rhs.(type) {
+	case *Float:
+		switch op {
+		case token.Add:
+			r := o.Value + rhs.Value
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Sub:
+			r := o.Value - rhs.Value
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Mul:
+			r := o.Value * rhs.Value
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Quo:
+			r := o.Value / rhs.Value
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Less:
+			if o.Value < rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		case token.Greater:
+			if o.Value > rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		case token.LessEq:
+			if o.Value <= rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		case token.GreaterEq:
+			if o.Value >= rhs.Value {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		}
+	case *Int:
+		switch op {
+		case token.Add:
+			r := o.Value + float64(rhs.Value)
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Sub:
+			r := o.Value - float64(rhs.Value)
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Mul:
+			r := o.Value * float64(rhs.Value)
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Quo:
+			r := o.Value / float64(rhs.Value)
+			if r == o.Value {
+				return o, nil
+			}
+			return &Float{Value: r}, nil
+		case token.Less:
+			if o.Value < float64(rhs.Value) {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		case token.Greater:
+			if o.Value > float64(rhs.Value) {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		case token.LessEq:
+			if o.Value <= float64(rhs.Value) {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		case token.GreaterEq:
+			if o.Value >= float64(rhs.Value) {
+				return TrueValue, nil
+			}
+			return FalseValue, nil
+		}
+	}
+
+	return nil, ErrInvalidOperator
+}
+
+// Copy returns a copy of the type.
+func (o *Float) Copy() Object {
+	return &Float{Value: o.Value}
+}
+
+// IsFalsy returns true if the value of the type is falsy.
+func (o *Float) IsFalsy() bool {
+	return math.IsNaN(o.Value)
+}
+
+// Equals returns true if the value of the type
+// is equal to the value of another object.
+func (o *Float) Equals(x Object) bool {
+	t, ok := x.(*Float)
+	if !ok {
+		return false
+	}
+
+	return o.Value == t.Value
+}