old_contents: function some (obj, fn) {
    var result = false
    var key
  
    for (key in obj) {
      if (obj.hasOwnProperty(key)) {
        if (fn(obj[key], key, obj)) {
          result = true
          break
        }
      }
    }
    return result
  }
  
  module.exports = some
  
  
new_contents: var hasOwn = require('./hasOwn')
  
  function some (obj, fn) {
    var result = false
    var key
  
    for (key in obj) {
      if (hasOwn(obj, key)) {
        if (fn(obj[key], key, obj)) {
          result = true
          break
        }
      }
    }
    return result
  }
  
  module.exports = some
  
  
subject: update object/some — use hasOwn