JesterXL

const { map, nth, filter, getOr, set, startCase, get, flow, isEqual, rearg, identity, curry } = require('lodash/fp')
const R = require('ramda')
const { invoker, apply } = R

JesterXL

const parseHumans = flow([
    JSON.parse,
    listToPeople,
    filterHumans,
    formatNames
])

JesterXL

const parseHumans = jsonString => flow([
    JSON.parse,
    listToPeople,
    filterHumans,
    formatNames
])(jsonString)

JesterXL

const parseHumans = jsonString =>
    formatNames(
        filterHumans(
            listToPeople(
                JSON.parse(jsonString)
            )
        )
    )

JesterXL

const getName = get('name')
const setName = set('name')
const getFixedName = flow([getName, startCase])
const nameAndPerson = [{f: getFixedName}, {f: identity}]
const callF = invoker(1, 'f')
const flipMap = curry(rearg([1, 0], map))
const mapNameAndPerson = flipMap(nameAndPerson)
const getFixedNameAndPerson = flow([callF, mapNameAndPerson])
const setNameWithPersonNameAndPerson = apply(setName)
const mapFormatNames = flow([getFixedNameAndPerson, setNameWithPersonNameAndPerson])

JesterXL

const getName = flow([get('name'), startCase])
const setName = set('name')
const formatNames =
    map(
        list => setName(getName(list), list)
    )

JesterXL

const formatNames =
    map(
        list => set('name', startCase(get('name', list)), list)
    )

JesterXL

const formatNames = people =>
    map(
        list => set('name', startCase(get('name', list)), list),
        people
    )

JesterXL

const getTypeOrUnknown = getOr('unknown', 'type')
const equalsHuman = isEqual('human')
const isHuman = flow([getTypeOrUnknown, equalsHuman])
const filterHumans = filter(isHuman)

JesterXL

const getTypeOrUnknown = getOr('unknown', 'type')
const filterHumans =
    filter(
        person => getTypeOrUnknown(person) === 'human'
    )