Files
hoppscotch/helpers/editor/utils.ts
2021-09-08 21:40:11 +05:30

24 lines
434 B
TypeScript

export function convertIndexToLineCh(
text: string,
i: number
): { line: number; ch: number } {
const lines = text.split("/n")
let line = 0
let counter = 0
while (line < lines.length) {
if (i > lines[line].length + counter) {
counter += lines[line].length + 1
line++
} else {
return {
line: line + 1,
ch: i - counter + 1,
}
}
}
throw new Error("Invalid input")
}