Nodejs Number to Readable Format humanReadablePrice()

Method Source Code

/**/*from   w  w  w. java2  s  . c  om*/

Will return human-readable price for given integer. 

@return {String} human-readable price. 

Example: 

   var price = 233700;
   price.humanReadablePrice(); // "23.37"

 */
Number.prototype.humanReadablePrice = function() {
   return (this/10000).toFixed(2);
};

Related

1. toHumanSize(bytes)

   Number.toHumanSize = function(bytes) {
     var labels = ['Bytes', 'kB', 'MB', 'GB', 'TB'];
     if (bytes === 0) {
       return 'n/a';
     var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
     return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + labels[i];
   };
   

2. toHumanTime(elapsed)

   Number.toHumanTime = function(elapsed) {
     var labels = ['ms', 's', 'm', 'h', 'd'];
     var sizes = [1000, 60, 60, 24];
     var data = [];
     sizes.forEach(function(value) {
       data.push(elapsed % value);
       elapsed = parseInt(elapsed / value);
     });
     var pos = 0;
   ...
   

3. humanReadableOrder()

   Number.prototype.humanReadableOrder = function() {
     if (this>=1000000000) {
       return (this/1000000000).toFixed(1)+'b';
     if (this>=1000000) {
       return (this/1000000).toFixed(1)+'m';
     if (this>=1000) {
       return (this/1000).toFixed(1)+'k';
   ...
   

4. toEnglish()

   var numbersToWords = {
     0: 'zero',
     1: 'one',
     2: 'two',
     3: 'three',
     4: 'four',
     5: 'five',
     6: 'six',
     7: 'seven',
   ...
   

5. toEnglish()

   var numbersToWords = {
     0: 'zero',
     1: 'one',
     2: 'two',
     3: 'three',
     4: 'four',
     5: 'five',
     6: 'six',
     7: 'seven',
   ...
   

6. to_kilometers()

   Number.prototype.to_kilometers = function() {
     return this / 1000.0;
   };
   

7. to_kilometers_per_hour()

   Number.prototype.to_kilometers_per_hour = function() {
     return this / 1000.0 * 3600.0;
   };