hasInfix

Checks if array contains an infix. 🏃 📼 📦 🌔 📒

Similar: infix, infixes, [hasInfix], searchInfix.
Similar: [hasValue], [hasPrefix], [hasInfix], [hasSuffix], [hasSubsequence], [hasPermutation].

array.isInfix(x, y, [fc], [fm]);
// x:  an array
// y:  infix?
// fc: compare function (a, b)
// fm: map function (v, i, x)

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

var x = [1, 2, 3, 4];
array.isInfix(x, [2, 3]);
// true

array.isInfix(x, [-2, -3]);
// false

array.isInfix(x, [-2, -3], (a, b) => Math.abs(a) - Math.abs(b));
// true

array.isInfix(x, [-2, -3], null, v => Math.abs(v));
// true

references

• Data.List.isInfixOf: Haskell
• List-Extra.isInfixOf: elm