head

Gets first entry. 🏃 📼 📦 🌔 📒

Similar: head, tail.

object.head(x);
// x: an object

const object = require('extra-object');

object.head({a: 1, b: 2, c: 3});
// [ 'a', 1 ]

object.head({});
// [ null, undefined ]

references

• Data.List.head: Haskell
• _.head: lodash
• Array.first: sugarjs