19 lines
No EOL
352 B
Go
19 lines
No EOL
352 B
Go
package scriptx
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import (
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"fmt"
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"io"
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)
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func Printf(ptrn string) func(r io.Reader, w io.Writer) error {
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return func(r io.Reader, w io.Writer) error {
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return eachLine(r, func(line string) error {
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_, err := io.WriteString(w, fmt.Sprintf(ptrn, line))
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if err != nil {
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return err
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}
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_, err = w.Write([]byte{'\n'})
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return err
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})
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}
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} |