24 lines
495 B
Go
24 lines
495 B
Go
package ast
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import (
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"strings"
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"code.jmug.me/jmug/interpreter-in-go/pkg/token"
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)
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type HashLiteral struct {
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Token token.Token // The "{" token
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Pairs map[Expression]Expression
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}
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func (hl *HashLiteral) expressionNode() {}
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func (hl *HashLiteral) TokenLiteral() string {
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return hl.Token.Literal
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}
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func (hl *HashLiteral) String() string {
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pairs := []string{}
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for k, v := range hl.Pairs {
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pairs = append(pairs, k.String()+":"+v.String())
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}
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return "{" + strings.Join(pairs, ", ") + "}"
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}
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