Tips for creating a consistent format based on test cases

Question

Tips for creating a consistent format based on test cases

  var years = Math.floor(seconds / (3600*24*365))
  seconds -= years*3600*24*365
  var days = Math.floor(seconds / (3600*24))
  seconds  -= days*3600*24
  var hrs   = Math.floor(seconds / 3600)
  seconds  -= hrs*3600
  var minutes = Math.floor(seconds / 60)
  seconds  -= minutes*60

console.log(formatDuration(3662)); // 1 hour, 1 minute and 2 second
console.log(formatDuration(62)); // 1 minute and 2 second
console.log(formatDuration(94608000)); // 3 years

How to log the duration in the specified format? Thank you for your help.

If there is only one entity, no comma, no "and".

If there are two entities, use "and".

If there are three entities, use commas and "and".

javascript time

Answer 1

Answer №1

While it may be a bit lengthy to do manually, formatting durations can definitely be achieved with the following code snippet:

function formatDuration(seconds) {
    let years = Math.floor(seconds / (3600 * 24 * 365));
    seconds -= years * 3600 * 24 * 365;
    let days = Math.floor(seconds / (3600 * 24));
    seconds -= days * 3600 * 24;
    let hrs = Math.floor(seconds / 3600);
    seconds -= hrs * 3600;
    let minutes = Math.floor(seconds / 60);
    seconds -= minutes * 60;
    let result = '';
    
    // Code continued...

If you prefer a more efficient solution, I recommend exploring a time library like Moment.js, which is highly regarded in this field.

Answer 2

While it may be a bit lengthy to do manually, formatting durations can definitely be achieved with the following code snippet:

function formatDuration(seconds) {
    let years = Math.floor(seconds / (3600 * 24 * 365));
    seconds -= years * 3600 * 24 * 365;
    let days = Math.floor(seconds / (3600 * 24));
    seconds -= days * 3600 * 24;
    let hrs = Math.floor(seconds / 3600);
    seconds -= hrs * 3600;
    let minutes = Math.floor(seconds / 60);
    seconds -= minutes * 60;
    let result = '';
    
    // Code continued...

If you prefer a more efficient solution, I recommend exploring a time library like Moment.js, which is highly regarded in this field.

Answer 3

Answer №2

After analyzing the provided code on the given three examples, it has been confirmed that everything is functioning correctly. The code even validates the presence of the ending s.


function convertTimeToReadableFormat(seconds){
  var years = Math.floor(seconds / (3600*24*365))
  seconds -= years*3600*24*365
  var days = Math.floor(seconds / (3600*24))
  seconds  -= days*3600*24
  var hours   = Math.floor(seconds / 3600)
  seconds  -= hours*3600
  var minutes = Math.floor(seconds / 60)
  seconds  -= minutes*60
  let timeObj = {};
  
  //Include values only if they are greater than or equal to 1
  if(years >= 1) timeObj.years = years;
  if(days >= 1) timeObj.days = days;
  if(hours >= 1) timeObj.hours = hours;
  if(minutes >= 1) timeObj.minutes = minutes;
  if(seconds >= 1) timeObj.seconds = seconds;
  
  //Get keys of timeObj
  let objKeys = Object.keys(timeObj); 
  let timeString = ''; //The final formatted string to be returned
  
  for(let j = 0; j < objKeys.length; j++){
      let currentKey = objKeys[j];
      let value = timeObj[currentKey];
      
      //Remove 's' at the end if the value is singular
      currentKey = (value > 1) ? currentKey : currentKey.substring(0, currentKey.length - 1);
      
      //Add 'and' before the last value
      if(j === objKeys.length - 1 && objKeys.length != 1) timeString += ' and ';
      else timeString += ',' //Add a comma for all values except the last one
      
      timeString += `${value} ${currentKey}`;
  }
  
  return timeString.substring(1, timeString.length); // Remove the leading comma added in the loop above
}

Answer 4

After analyzing the provided code on the given three examples, it has been confirmed that everything is functioning correctly. The code even validates the presence of the ending s.


function convertTimeToReadableFormat(seconds){
  var years = Math.floor(seconds / (3600*24*365))
  seconds -= years*3600*24*365
  var days = Math.floor(seconds / (3600*24))
  seconds  -= days*3600*24
  var hours   = Math.floor(seconds / 3600)
  seconds  -= hours*3600
  var minutes = Math.floor(seconds / 60)
  seconds  -= minutes*60
  let timeObj = {};
  
  //Include values only if they are greater than or equal to 1
  if(years >= 1) timeObj.years = years;
  if(days >= 1) timeObj.days = days;
  if(hours >= 1) timeObj.hours = hours;
  if(minutes >= 1) timeObj.minutes = minutes;
  if(seconds >= 1) timeObj.seconds = seconds;
  
  //Get keys of timeObj
  let objKeys = Object.keys(timeObj); 
  let timeString = ''; //The final formatted string to be returned
  
  for(let j = 0; j < objKeys.length; j++){
      let currentKey = objKeys[j];
      let value = timeObj[currentKey];
      
      //Remove 's' at the end if the value is singular
      currentKey = (value > 1) ? currentKey : currentKey.substring(0, currentKey.length - 1);
      
      //Add 'and' before the last value
      if(j === objKeys.length - 1 && objKeys.length != 1) timeString += ' and ';
      else timeString += ',' //Add a comma for all values except the last one
      
      timeString += `${value} ${currentKey}`;
  }
  
  return timeString.substring(1, timeString.length); // Remove the leading comma added in the loop above
}

Tips for creating a consistent format based on test cases

Answer №1

Answer №2

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