27 lines
380 B
Go
27 lines
380 B
Go
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package command
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type Recorder interface {
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Record(CommandFn)
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Apply(Buffer)
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}
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type recorder struct {
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parts []CommandFn
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}
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func NewRecorder() Recorder {
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return &recorder{
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parts: make([]CommandFn, 0, 64),
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}
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}
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func (r recorder) Apply(cmd Buffer) {
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for _, part := range r.parts {
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part(cmd)
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}
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}
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func (r *recorder) Record(cmd CommandFn) {
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r.parts = append(r.parts, cmd)
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}
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