diff options
Diffstat (limited to 'vendor/github.com/d5/tengo/objects/float.go')
-rw-r--r-- | vendor/github.com/d5/tengo/objects/float.go | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/vendor/github.com/d5/tengo/objects/float.go b/vendor/github.com/d5/tengo/objects/float.go deleted file mode 100644 index 65997303..00000000 --- a/vendor/github.com/d5/tengo/objects/float.go +++ /dev/null @@ -1,146 +0,0 @@ -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 -} |