Add any, anyBy, all, allBy, none, noneBy

test/anyBy/anyBy.js

@@ -0,0 +1,2 @@
+const anyBy = (arr, fn) => arr.some(fn);
+module.exports = anyBy;

test/anyBy/anyBy.test.js

@@ -0,0 +1,15 @@
+const test = require('tape');
+const anyBy = require('./anyBy.js');
+
+test('Testing anyBy', (t) => {
+  //For more information on all the methods supported by tape
+  //Please go to https://github.com/substack/tape
+  t.true(typeof anyBy === 'function', 'anyBy is a Function');
+  t.true(anyBy([4,1,0,3], x => x >= 1), 'Returns true with predicate function');
+  t.false(anyBy([0,1], x => x < 0), 'Returns false with a predicate function');
+  //t.deepEqual(anyBy(args..), 'Expected');
+  //t.equal(anyBy(args..), 'Expected');
+  //t.false(anyBy(args..), 'Expected');
+  //t.throws(anyBy(args..), 'Expected');
+  t.end();
+});