Function parseBasePattern

src/compute-engine/sequence.ts:101–113

* Parse a base case key into a pattern. * * @example * parseBasePattern('0,0') → { type: 'exact', values: [0, 0] } * parseBasePattern('n,0') → { type: 'pattern', values: ['n', 0] } * parseBasePattern('n,n') → { type: 'pattern', values: ['n', 'n'] }

(key: string | number)

}

/**
 * Parse a base case key into a pattern.
 *
 * @example
 * parseBasePattern('0,0') → { type: 'exact', values: [0, 0] }
 * parseBasePattern('n,0') → { type: 'pattern', values: ['n', 0] }
 * parseBasePattern('n,n') → { type: 'pattern', values: ['n', 'n'] }
 */
function parseBasePattern(key: string | number): ParsedPattern {
  if (typeof key === 'number') {
    return { type: 'exact', values: [key] };
  }

  const parts = key.split(',').map((p) => p.trim());
  const values = parts.map((p) => {
    const num = Number(p);