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1-basics.js
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44 lines (34 loc) · 830 Bytes
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'use strict';
// Constants
const SALUTATION = 'Ave';
const COLORS = [
/* 0 */ 'black',
/* 1 */ 'red',
/* 2 */ 'green',
/* 3 */ 'yellow',
/* 4 */ 'blue',
/* 5 */ 'magenta',
/* 6 */ 'cyan',
/* 7 */ 'white',
];
// Functions
const colorer = (s, color) => `\x1b[3${color}m${s}\x1b[0m`;
const colorize = (name) => {
let res = '';
const letters = name.split('');
let color = 0;
for (const letter of letters) {
res += colorer(letter, color++);
if (color > COLORS.length) color = 0;
}
return res;
};
const greetings = (name) =>
name.includes('Augustus')
? `${SALUTATION}, ${colorize(name)}!`
: `Hello, ${name}!`;
// Usage
const fullName = 'Marcus Aurelius Antoninus Augustus';
console.log(greetings(fullName));
const shortName = 'Marcus Aurelius';
console.log(greetings(shortName));