Travis build: 1447 [cron]

test/sortedIndexBy/sortedIndexBy.js

@@ -0,0 +1,7 @@
+const sortedIndexBy = (arr, n, fn) => {
+const isDescending = fn(arr[0]) > fn(arr[arr.length - 1]);
+const val = fn(n);
+const index = arr.findIndex(el => (isDescending ? val >= fn(el) : val <= fn(el)));
+return index === -1 ? arr.length : index;
+};
+module.exports = sortedIndexBy

test/sortedIndexBy/sortedIndexBy.test.js

@@ -0,0 +1,13 @@
+const test = require('tape');
+const sortedIndexBy = require('./sortedIndexBy.js');
+
+test('Testing sortedIndexBy', (t) => {
+  //For more information on all the methods supported by tape
+  //Please go to https://github.com/substack/tape
+  t.true(typeof sortedIndexBy === 'function', 'sortedIndexBy is a Function');
+  //t.deepEqual(sortedIndexBy(args..), 'Expected');
+  //t.equal(sortedIndexBy(args..), 'Expected');
+  //t.false(sortedIndexBy(args..), 'Expected');
+  //t.throws(sortedIndexBy(args..), 'Expected');
+  t.end();
+});