27 lines
347 B
Go
27 lines
347 B
Go
package object
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type Null struct{}
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func (n *Null) Bool() bool {
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return false
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}
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func (n *Null) Type() ObjectType {
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return NULL_OBJ
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}
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func (n *Null) Inspect() string {
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return "null"
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}
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func (n *Null) String() string {
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return n.Inspect()
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}
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func (n *Null) Compare(other Object) int {
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if _, ok := other.(*Null); ok {
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return 0
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}
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return 1
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}
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