rambdax/src/all.js

Extended version of Rambda - a lightweight, faster alternative to Ramda

export function all(predicate, list){
  if (arguments.length === 1) return _list => all(predicate, _list)

  for (let i = 0; i < list.length; i++){
    if (!predicate(list[ i ])) return false
  }

  return true
}