Function isIncludes

packages/effect/src/Schema.ts:7334–7355

(includes: string, annotations?: Annotations.Filter)

 * @since 4.0.0
 */
export function isIncludes(includes: string, annotations?: Annotations.Filter) {
  const formatted = JSON.stringify(includes)
  const regExp = new globalThis.RegExp(RegExp_.escape(includes))
  return makeFilter(
    (s: string) => s.includes(includes),
    {
      expected: `a string including ${formatted}`,
      representation: {
        id: "effect/schema/isIncludes",
        payload: { includes }
      },
      toJsonSchema: () => ({ pattern: regExp.source }),
      toCode: () => ({ runtime: `Schema.isIncludes(${format(includes)})` }),
      arbitrary: {
        constraint: {
          patterns: [regExp.source]
        }
      },
      ...annotations
    }
  )
}

/**
 * Reviver for persisted `isIncludes` checks.