20 lines
453 B
Go
20 lines
453 B
Go
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// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package pipe
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// Record provides a generic interface for any sort of records.
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type Record interface {
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Str(field string) string
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Int(field string) int
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}
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// Summer provides a method for summing the numeric fields.
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type Summer interface {
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Sum(Record) Record
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}
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