head

head :: Collection collection => Any value

description

Returns the first item in a Collection.

example

basic example

import { head } from 'conductor'

const items = ['hello', 'world']
head(items) // 'hello'

using other data structures

import { head } from 'conductor'

const map = new Map([['drumsticks', 2]])
const object = { drumsticks: 2, drummer: 'James M' }
const set = new Set(['drumsticks', 'drummer'])
head(map) // 2
head(object) // 2
head(set) // 'drumsticks'