-const isUndefined = (value: unknown): boolean => {
- return typeof value === 'undefined'
-}
-
-export const ifUndefined = <T>(value: T | undefined, isValue: T): T => {
- if (isUndefined(value) === true) return isValue
- return value as T
-}
-
-// const isIterable = <T>(obj: T): boolean => {
-// if (obj == null) {
-// return false
-// }
-// return typeof (obj as unknown as Iterable<T>)[Symbol.iterator] === 'function'
-// }
-
-// const ifNotIterableDo = <T>(obj: T, cb: () => void): void => {
-// if (isIterable(obj) === false) cb()
-// }
-
// export const compose = <T>(...fns: ((arg: T) => T)[]): ((x: T) => T) => {
// return (x: T) => fns.reduceRight((y, fn) => fn(y), x)
// }