Function getDefaultValue

packages/effect/src/internal/context.ts:229–236

(tag: C.Reference<any, any>)

const defaultValueCache = globalValue("effect/Context/defaultValueCache", () => new Map<string, any>())
const getDefaultValue = (tag: C.Reference<any, any>) => {
  if (defaultValueCache.has(tag.key)) {
    return defaultValueCache.get(tag.key)
  }
  const value = tag.defaultValue()
  defaultValueCache.set(tag.key, value)
  return value
}

/** @internal */
export const unsafeGetReference = <Services, I, S>(self: C.Context<Services>, tag: C.Reference<I, S>): S => {