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const copyToClipboard = (text) => {
const input = document.createElement('textarea');
input.innerHTML = text;
document.body.appendChild(input);
input.select();
const result = document.execCommand('copy');
document.body.removeChild(input);
return result;
}
const fileIsImage = (file) => {
return file.type.split('/')[0] === 'image';
}
const formatBytes = (bytes, decimals = 2) => {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const dm = decimals < 0 ? 0 : decimals;
const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
}
const isInt = (value) => {
return Number.isInteger(value);
}
const debounce = (callback, delay = 300) => {
let timer;
return function(...args) {
clearTimeout(timer);
timer = setTimeout(() => callback(...args), delay);
}
}
export {
copyToClipboard,
fileIsImage,
formatBytes,
isInt,
debounce
}
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