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|
package split
import (
"strings"
)
func FormatInput(tokenArray []string, delimeterArray []string) []string {
for _, delimeter := range delimeterArray {
for index, element := range tokenArray {
tokenArray = NewArrayWithSplit(tokenArray, index, element, delimeter)
}
}
return tokenArray
}
func checkArrayElementsEmpty(array []string) bool {
for _, str := range array {
if str != "" {
return false
}
}
return true
}
func NewArrayWithSplit(initialArray []string, index int, token string, delimeter string) (result []string) {
split := strings.Split(token, delimeter)
splitLength := len(split)
/*
When a token only consists of delimeter * N (N >= 0),
the resulting split consists of N empty elements.
Here we check if it is so and essentialy remove that token
from resulting array.
*/
splitIsEmpty := checkArrayElementsEmpty(split)
if splitIsEmpty {
result = append(initialArray[:index], initialArray[index+1:]...)
return result
}
if splitLength > 1 {
if split[splitLength-1] == "" {
split = split[:splitLength-1]
}
result = append(initialArray[:index], append(split, initialArray[index+1:]...)...)
}
if splitLength == 1 {
result = initialArray
}
return result
}
|
