51 lines
953 B
Go
51 lines
953 B
Go
package objects
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import (
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"github.com/d5/tengo/compiler/token"
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)
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// Bool represents a boolean value.
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type Bool struct {
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Value bool
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}
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func (o *Bool) String() string {
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if o.Value {
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return "true"
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}
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return "false"
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}
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// TypeName returns the name of the type.
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func (o *Bool) TypeName() string {
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return "bool"
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}
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// BinaryOp returns another object that is the result of
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// a given binary operator and a right-hand side object.
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func (o *Bool) BinaryOp(op token.Token, rhs Object) (Object, error) {
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return nil, ErrInvalidOperator
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}
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// Copy returns a copy of the type.
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func (o *Bool) Copy() Object {
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v := Bool(*o)
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return &v
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}
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// IsFalsy returns true if the value of the type is falsy.
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func (o *Bool) IsFalsy() bool {
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return !o.Value
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}
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// Equals returns true if the value of the type
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// is equal to the value of another object.
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func (o *Bool) Equals(x Object) bool {
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t, ok := x.(*Bool)
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if !ok {
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return false
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}
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return o.Value == t.Value
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}
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