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35 lines
643 B
Go
35 lines
643 B
Go
package main
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type dict struct {
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keys []string
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indexes map[string]int
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values map[string]interface{}
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}
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func newDict() *dict {
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d := dict{}
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d.keys = []string{}
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d.indexes = map[string]int{}
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d.values = map[string]interface{}{}
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return &d
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}
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func (d *dict) get(key string) (interface{}, bool) {
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val, exists := d.values[key]
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return val, exists
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}
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func (d *dict) index(key string) (int, bool) {
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index, exists := d.indexes[key]
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return index, exists
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}
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func (d *dict) set(key string, value interface{}) {
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_, exists := d.values[key]
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if !exists {
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d.indexes[key] = len(d.keys)
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d.keys = append(d.keys, key)
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}
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d.values[key] = value
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}
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