Remove some error

Author: Seti-Jemal

Sprint-2/implement/contains.test.js

@@ -35,7 +35,7 @@ test("returns true when property exists", () => {
 // When passed to contains with a non-existent property name
 // Then it should return false
 test("return false when property does not exit", () => {
-  expect(contains({ a: 1, b: 2 }, "c")).to(fasle);
+  expect(contains({ a: 1, b: 2 }, "c")).toBe(false);
 });
 // Given invalid parameters like an array
 // When passed to contains

Sprint-2/implement/tally.test.js

@@ -20,20 +20,19 @@ const tally = require("./tally.js");
 // When passed an array of items
 // Then it should return an object containing the count for each unique item
 test("tally on an array with duplicate items returns correct counts", () => {
-    expect(tally(['a', 'a', 'b', 'c'])).toEqual({ a: 2, b: 1, c: 1 });
+  expect(tally(["a", "a", "b", "c"])).toEqual({ a: 2, b: 1, c: 1 });
 });
 
 // Given an empty array
 // When passed to tally
 // Then it should return an empty object
 test("tally on an empty array returns an empty object", () => {
-    expect(tally([])).toEqual({});
+  expect(tally([])).toEqual({});
 });
 
 // Given an array with duplicate items
 // When passed to tally
 // Then it should return counts for each unique item
-const tally = require("./tally.js");
 
 /**
  * tally array
@@ -84,4 +83,4 @@ test(" tally throws an error for invalid input", () => {
 // Then it should throw an error
 test(" tally throws an error for invalid input", () => {
   expect(() => tally("not-an-array")).toThrow();
-});
+});

Sprint-2/stretch/mode.js

@@ -42,6 +42,6 @@ function calculateMode(list) {
 module.exports = calculateMode;
 
 // Explanation:
-getFrequencies(list) //counts how many times each number appears
-findMode(freqs) // finds the number with the highest frequency
-calculateMode(list) // combines both steps
+//getFrequencies(list) //counts how many times each number appears
+//findMode(freqs) // finds the number with the highest frequency
+//calculateMode(list) // combines both steps