Function suggestName

src/codegraph/helper-extract.ts:69–79

A shared-helper name: common words across the member names, else a common prefix, else generic.

(names: string[])

/** A shared-helper name: common words across the member names, else a common prefix, else generic. */
function suggestName(names: string[]): string {
  const wordSets = names.map(splitWords);
  if (wordSets.length && wordSets[0]!.length) {
    const common = wordSets[0]!.filter(w => wordSets.every(set => set.includes(w)));
    if (common.length) {
      const [head, ...rest] = common;
      return head + rest.map(w => w[0]!.toUpperCase() + w.slice(1)).join('');
    }
  }
  return 'extractedHelper';
}

/**
 * Cluster functions into near-duplicate groups by structural similarity. Returns clusters of ≥2,