code: function analyzeField (field) {
    var obj = {}
    var namedType = field.type
    obj.name = field.name
    obj.isDeprecated = field.isDeprecated
    obj.deprecationReason = field.deprecationReason
    obj.defaultValue = field.defaultValue
    if (namedType.kind === 'NON_NULL') {
      obj.isRequired = true
      namedType = namedType.ofType
    } else {
      obj.isRequired = false
    }
    if (namedType.kind === 'LIST') {
      obj.isList = true
      namedType = namedType.ofType
    } else {
      obj.isList = field.type.kind === 'LIST'
    }
    if (namedType.kind === 'NON_NULL') {
      obj.isNestedRequired = true
      namedType = namedType.ofType
    } else {
      obj.isNestedRequired = false
    }
    obj.type = namedType.name
    obj.isUnionType = namedType.kind === 'UNION'
    obj.isObjectType = namedType.kind === 'OBJECT'
    obj.isEnumType = namedType.kind === 'ENUM'
    obj.isInterfaceType = namedType.kind === 'INTERFACE'
    obj.isInputType = namedType.kind === 'INPUT_OBJECT'
    return obj
  }
docs: analyzes a field and returns a simplified object