Function getDescriptiveName

Records allow passing a second parameter to supply a descriptive name that appears when converting a Record to a string or in any error messages. A descriptive name for any record can be accessed by using this method. If one was not provided, the string "Record" is returned.

import { Record } from 'immutable'
const Person = Record({
  name: null
}, 'Person')

var me = Person({ name: 'My Name' })
me.toString() // "Person { "name": "My Name" }"
Record.getDescriptiveName(me) // "Person"
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