package main
import (
"bufio"
"fmt"
"strings"
)
// SplitByNewline takes a multi-line string and returns a slice of strings,
// automatically handling both Unix (LF) and Windows (CRLF) line endings.
//
// @param s The input string to split.
// @return A slice of strings containing each individual line.
func SplitByNewline(s string) []string {
var lines []string
// Create a new reader from the input string and wrap it in a bufio.Scanner
scanner := bufio.NewScanner(strings.NewReader(s))
// Scan iterates line by line, stripping trailing newline characters automatically
for scanner.Scan() {
lines = append(lines, scanner.Text())
}
return lines
}
func main() {
// Sample text containing mixed line endings (Unix and Windows CRLF)
multilineText := "Hello world!\nThis is line two.\r\nFinal line here."
// Call the splitting function
result := SplitByNewline(multilineText)
// Print out the parsed lines
for i, line := range result {
fmt.Printf("Line %d: %s\n", i+1, line)
}
}
/*
run:
Line 1: Hello world!
Line 2: This is line two.
Line 3: Final line here.
*/
