@extra-array/index-of

Finds first index of a value. 📦 😺 🏃 📼 🌔 📜 📰 📘

Alternatives: indexOf, lastIndexOf.
Similar: search, indexOf, isValue, includes.

This is part of package extra-array.

array.indexOf(x, v, [i]);
// x: an array
// v: search value
// i: start index (0)

const array = require("extra-array");

var x = [1, 2, 3, 2, 5];
array.indexOf(x, 2);
// 1        ^

var x = [1, 2, 3, 2, 5];
array.indexOf(x, 2, 2);
// 3              ^

References

• List-Extra.elemIndex: elm
• Array.prototype.indexOf: MDN web docs
• _.indexOf: lodash
• Array.indexOf: sugarjs