cmpt315a2mikelee

Functions for cmpt 315 assignment 2

Purpose

**BEWARE: This library was published for learning purposes. It is not int Describe the intended intent

Usage

Install it: npm install leem252-cmpt315a2mikelee Require it: const _ = require('leem252-cmpt315a2mikelee'); Call it: const results = _.findNaNIndex(Number[]) const results = _.biggestLoser(Object[]) const results = _.countNumberOfArrays(Array) const results = _.isArrayFactorChain(Number[]) const results = _.participants(Object[]) const results = _.winnersObject(Object[]) ''

Documentation

The following functions are currently implemented: findNaNIndex(Number[]): This function loops through an array of numbers and NaN and pushes the index of each NaN found into a array called nanArray biggestLoser(Object[]): This function calculates the player with the most loser_points by taking in an array of match objects as a parameter. This function calculates the total amount of loser_points for each player by subtracting the loser_points of the match object from the winning player and adds the loser_points of the match object to the losing player. The function then finds the player with the most loser_points by using the reduce method and returns the name of the player with the most loser points countNumberOfArrays(Array): This function takes an array and counts the number of arrays that are within it using an arrayCounter variable that is incremented by 1 everytime it finds an array inside the given array isArrayFactorChain(Number[]): This function takes data(an array of numbers) and iterates through the array, the function uses the modulo operator to check if an array of numbers will form a factor chain by seeing if each number will evenly divide the next number participants(Object[]): This function creates an array of player names and loops through the matches array it pushes all names from the winner and loser of each match, if they have not been added to the namesArray already, so that there are no duplicate names winnersObject(Object[]): This function creates an array of all players using the participants function and then creates a new winningPlayers object where the key is the player name, value is an empty array it then loops through each match and pushes the loser name to the winningPlayer in the winningPlayers array