11 lines
267 B
TypeScript
11 lines
267 B
TypeScript
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export function getLines(contents: string, range?: number[]) {
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if (!range) {
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return '';
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}
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const lines = contents.split('\n');
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const editableLines =
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range[1] <= range[0] ? [] : lines.slice(range[0], range[1] - 1);
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return editableLines.join('\n');
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}
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