Function interpolateVariables

packages/jest-each/src/table/interpolation.ts:16–33

(
  title: string,
  template: Template,
  index: number,
)

export type Headings = Array<string>;

export const interpolateVariables = (
  title: string,
  template: Template,
  index: number,
): string =>
  title
    .replaceAll(
      new RegExp(`\\$(${Object.keys(template).join('|')})[.\\w]*`, 'g'),
      match => {
        const keyPath = match.slice(1).split('.');
        const value = getPath(template, keyPath);

        return isPrimitive(value)
          ? String(value)
          : pretty(value, {maxDepth: 1, min: true});
      },
    )
    .replace('$#', `${index}`);

/* eslint import-x/export: 0*/
export function getPath<