文件历史

Merge Descriptors

Merge objects using descriptors.

var thing = {
  get name() {
    return 'jon'
  }
}

var animal = {

}

merge(animal, thing)

animal.name === 'jon'

API

Redefines destination’s descriptors with source’s.

Defines source’s descriptors on destination if destination does not have a descriptor by the same name.