prettier-plugin-multiline-arrays/dist/augments/array.js

Prettier plugin to force all arrays to be multiline.

/** Both line and column in "range" are 0 indexed. */
export function extractTextBetweenRanges(input, range) {
    if (range.start.line > range.end.line) {
        throw new Error(`Start line "${range.start.line}" cannot be greater than end line "${range.end.line}"`);
    }
    if (range.start.line === range.end.line) {
        if (range.start.column >= range.end.column) {
            throw new Error(`When start and end are on the same line, the start column "${range.start.column}" must be less than the end column "${range.end.column}".`);
        }
        return input[range.start.line]?.slice(range.start.column + 1, range.end.column) ?? '';
    }
    let extractedText = input[range.start.line]?.slice(range.start.column + 1) ?? '';
    extractedText += '\n';
    for (let lineIndex = range.start.line + 1; lineIndex < range.end.line; lineIndex++) {
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        extractedText += input[lineIndex];
        extractedText += '\n';
    }
    extractedText += input[range.end.line]?.slice(0, range.end.column) ?? '';
    return extractedText;
}