Function pushInsertLine

packages/jest-diff/src/joinAlignedDiffs.ts:194–198

(line: string)

  };

  const pushInsertLine = (line: string): void => {
    const j = lines.length;
    lines.push(printInsertLine(line, j === 0 || j === jLast, options));
    bEnd += 1;
  };

  // Second pass: push lines with diff formatting (and patch marks, if needed).
  i = 0;