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muyiwaoyeniyi / react_1.js
Created March 11, 2026 15:53
import React, { useState } from "react";
const User = ({ user }) => {
if (user.disabled) {
return <div>{`${user.name} is not active`}</div>;
} else {
const [showDetails, setShowDetails] = useState(true);
const toggleShowDetails = () => setShowDetails(!showDetails);
@muyiwaoyeniyi
muyiwaoyeniyi / react_2.js
Created March 11, 2026 15:47
import React, { useState, useEffect, Fragment } from "react";
const Images = images => {
const imageLinks = images.map(({ link }) => link);
const [imageClickCount, setImageClickCount] = useState({});
const buildImageClickCount = () => {
const obj = {};
images.forEach(({ link }) => {
@muyiwaoyeniyi
muyiwaoyeniyi / codee.jsx
Created February 27, 2026 19:11
import React, { useState, useEffect, Fragment } from "react";
const Images = images => {
if (images === undefined) return <div>Loading</div>;
const imageLinks = images.map(({ link }) => link);
const [imageClickCount, setImageClickCount] = useState({});
const buildImageClickCount = () => {
@muyiwaoyeniyi
muyiwaoyeniyi / code.jsx
Last active February 23, 2026 18:28
import { useState, useEffect, Fragment } from "react";
const Images = images => {
if (images.length === 0) return <div>Loading</div>;
const imageLinks = images.map(({ link }) => link);
const [imageClickCount, setImageClickCount] = useState({});
useEffect(() => {
@muyiwaoyeniyi
muyiwaoyeniyi / context.js
Created February 3, 2022 16:42
import PropTypes from "prop-types";
import React, { useContext, createContext, useReducer } from "react";
import { omitObjectKey } from "../../lib/object";
const EMPTY_OBJECT = {};
const TypersStateContext = createContext();
const TypersDispatchContext = createContext();
@muyiwaoyeniyi
muyiwaoyeniyi / assessment_7.js
Created January 26, 2022 18:09
import React, { useState } from "react";
// users prop is an array of 500k users..each user may have at least one of name, age or country
const User = ({ users }) => {
const [selectedCountry, setSelectedCountry] = useState("usa");
const onSelectCountry = event => {
setSelectedCountry(event.target.value);
};
@muyiwaoyeniyi
muyiwaoyeniyi / assessment_6.js
Last active February 27, 2026 19:20
import React, { useState, useEffect, Fragment } from "react";
const Images = images => {
const imageLinks = images.map(({ link }) => link);
const [imageClickCount, setImageClickCount] = useState({});
const buildImageClickCount = () => {
const obj = {};
images.forEach(({ link }) => {
@muyiwaoyeniyi
muyiwaoyeniyi / assessment_5.js
Last active February 27, 2026 19:20
import React, { useState } from "react";
const User = ({ user }) => {
if (user.disabled) {
return <div>{`${user.name} is not active`}</div>;
} else {
const [showDetails, setShowDetails] = useState(true);
const toggleShowDetails = () => setShowDetails(!showDetails);
@muyiwaoyeniyi
muyiwaoyeniyi / assessment_3.rb
Created September 16, 2021 18:00
# TIME ALLOWED: 15mins
class User < ApplicationRecord
has_many :customers
end
class Customer < ApplicationRecord
belongs_to :user
has_many :transactions
end
@muyiwaoyeniyi
muyiwaoyeniyi / assessment_0
Created September 16, 2021 17:58
<!-- TIME ALLOWED: 5mins -->
1. What is the difference between `Time.now` and `Time.current`