Write a function that will have one argument which will be a string (sentence) and you have to capitalize every words first letter in that sentence. For example: if the input is "i am a javascript programmer" then the output shoud come "I Am A Javascript Programmer"
function capitalize(sentence) {
let words = sentence.split(' ');
const length = words.length;
for (let i = 0; i < length; ++i) {
words[i] = words[i][0].toUpperCase() + words[i].substr(1)
}
return words.join(' ');
}
console.log(capitalize("i am a javascript programmer"));// Since Node 10, we're using Mocha.
// You can use `chai` for assertions.
const chai = require("chai");
const assert = chai.assert;
// Uncomment the following line to disable truncating failure messages for deep equals, do:
// chai.config.truncateThreshold = 0;
// Since Node 12, we no longer include assertions from our deprecated custom test framework by default.
// Uncomment the following to use the old assertions:
// const Test = require("@codewars/test-compat");
describe("Solution", function() {
it("should test for something", function() {
// Test.assertEquals(1 + 1, 2);
// assert.strictEqual(1 + 1, 2);
});
});