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export function numberToWords(num: number): string {
if (num === 0) return 'zero';
const belowTwenty = [
'', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten',
'eleven', 'twelve', 'thirteen', 'fourteen', 'fifteen', 'sixteen', 'seventeen', 'eighteen', 'nineteen'
];
const tens = ['', '', 'twenty', 'thirty', 'forty', 'fifty', 'sixty', 'seventy', 'eighty', 'ninety'];
const thousands = ['', 'thousand', 'million', 'billion'];
function helper(n: number): string {
if (n === 0) return '';
else if (n < 20) return belowTwenty[n] + ' ';
else if (n < 100) return tens[Math.floor(n / 10)] + ' ' + helper(n % 10);
return belowTwenty[Math.floor(n / 100)] + ' hundred ' + helper(n % 100);
}
let word = '';
let i = 0;
while (num > 0) {
if (num % 1000 !== 0) {
word = helper(num % 1000) + thousands[i] + ' ' + word;
}
num = Math.floor(num / 1000);
i++;
}
return word.trim();
}
export function toPascalCase(strings: string[]): string {
if (!Array.isArray(strings)) return '';
function capitalize(word: string): string {
return word.charAt(0).toUpperCase() + word.slice(1).toLowerCase();
}
return strings.map(capitalize).join('');
}
export function convertNumberToPascalCase(num: number): string {
return toPascalCase(numberToWords(num).split(' '));
}
export function formatBytes(bytes: number): string {
if (bytes === 0) return '0 Bytes';
const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
const i = Math.floor(Math.log(bytes) / Math.log(1024));
const formattedSize = (bytes / Math.pow(1024, i)).toFixed(2);
return `${formattedSize} ${sizes[i]}`;
}
export function createStyleSheet(id: string): HTMLStyleElement {
const style = document.createElement('style');
style.setAttribute('id', id);
style.setAttribute('rel', 'stylesheet');
style.setAttribute('type', 'text/css');
document.head.appendChild(style);
return style;
}
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