All files / src Utilities.js

100% Statements 21/21
100% Branches 14/14
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'use es6';
 
export default class Utilities {
  static isFloat(n) {
    return n === +n && n !== (n|0);
  }
 
  static generateFormattedTime(seconds) {
    if (seconds < 0) {
      throw new RangeError('Cannot generate formatted time for negative seconds');
    }
 
    if (seconds === 0) {
      return '0 sec.';
    }
 
    let days = Math.floor(seconds / 86400);
    seconds %= 86400;
 
    let hours = Math.floor(seconds / 3600);
    seconds %= 3600;
 
    let minutes = Math.floor(seconds / 60);
    seconds %= 60;
 
    let formattedTime = '';
    if (days !== 0) {
      formattedTime += ` ${days} days`;
    }
 
    if (hours !== 0) {
      formattedTime += ` ${hours} hrs.`;
    }
 
    if (minutes !== 0) {
      formattedTime += ` ${minutes} min.`;
    }
 
    if (seconds !== 0) {
      formattedTime += ` ${seconds} sec.`;
    }
 
    // GAWD THIS IS SO FUCKING HACKY I HATE EVERYTHING
    return formattedTime.trim();
  }
}