Openbravo Issue Tracking System - Retail Modules
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IDProjectCategoryView StatusDate SubmittedLast Update
0029696Retail ModulesWeb POSpublic2015-04-24 15:582015-04-24 15:58
ReporterOrekaria 
Assigned ToRetail 
PrioritynormalSeverityminorReproducibilityalways
StatusnewResolutionopen 
PlatformOS5OS Version
Product Version 
Target VersionFixed in Version 
Merge Request Status
Review Assigned To
OBNetwork customerNo
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary0029696: Add a sizeOf method to be able to know the size of the objects
DescriptionAdd a sizeOf method to be able to know the size of the objects

This is useful to analyze user installations
Steps To Reproduceverify that the new method can calculate the size of the OB object
Proposed SolutionSomething like this:


      var memorySizeOf = function(obj) {
          var bytes = 0;

          function sizeOf(obj) {
              if(obj !== null && obj !== undefined) {
                  switch(typeof obj) {
                  case 'number':
                      bytes += 8;
                      break;
                  case 'string':
                      bytes += obj.length * 2;
                      break;
                  case 'boolean':
                      bytes += 4;
                      break;
                  case 'object':
                      var objClass = Object.prototype.toString.call(obj).slice(8, -1);
                      if(objClass === 'Object' || objClass === 'Array') {
                          for(var key in obj) {
                              if(!obj.hasOwnProperty(key)) continue;
                              sizeOf(obj[key]);
                          }
                      } else bytes += obj.toString().length * 2;
                      break;
                  }
              }
              return bytes;
          }

          function formatByteSize(bytes) {
              if(bytes < 1024) return bytes + " bytes";
              else if(bytes < 1048576) return(bytes / 1024).toFixed(2) + " KiB";
              else if(bytes < 1073741824) return(bytes / 1048576).toFixed(2) + " MiB";
              else return(bytes / 1073741824).toFixed(2) + " GiB";
          }

          return formatByteSize(sizeOf(obj));
      };
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Issue History
Date ModifiedUsernameFieldChange
2015-04-24 15:58OrekariaNew Issue
2015-04-24 15:58OrekariaAssigned To => Retail
2015-04-24 15:58OrekariaOBNetwork customer => No
2015-04-24 15:58OrekariaTriggers an Emergency Pack => No

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