36 lines
800 B
JavaScript
36 lines
800 B
JavaScript
|
export default function trimNewlines(string) {
|
||
|
|
let start = 0;
|
||
|
|
let end = string.length;
|
||
|
|
|
||
|
|
while (start < end && (string[start] === '\r' || string[start] === '\n')) {
|
||
|
|
start++;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (end > start && (string[end - 1] === '\r' || string[end - 1] === '\n')) {
|
||
|
|
end--;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (start > 0 || end < string.length) ? string.slice(start, end) : string;
|
||
|
|
}
|
||
|
|
|
||
|
|
trimNewlines.start = string => {
|
||
|
|
const end = string.length;
|
||
|
|
let start = 0;
|
||
|
|
|
||
|
|
while (start < end && (string[start] === '\r' || string[start] === '\n')) {
|
||
|
|
start++;
|
||
|
|
}
|
||
|
|
|
||
|
|
return start > 0 ? string.slice(start, end) : string;
|
||
|
|
};
|
||
|
|
|
||
|
|
trimNewlines.end = string => {
|
||
|
|
let end = string.length;
|
||
|
|
|
||
|
|
while (end > 0 && (string[end - 1] === '\r' || string[end - 1] === '\n')) {
|
||
|
|
end--;
|
||
|
|
}
|
||
|
|
|
||
|
|
return end < string.length ? string.slice(0, end) : string;
|
||
|
|
};
|