One crucial aspect is the organization of data structures. By melding suggestions from the comments section with personal experiences, a structured approach to data is recommended.
// Here lies your JavaScript Object
var backlog = {
Open: [
null, null, null,
6, 38, 7
],
Design: [
null, null, null,
null, 1, null
],
Requirement: [
null, null, null,
1, 1, null
],
Ready_for_Build: [
null, null, null,
4, 2, null
],
Build: [
null, null, null,
12, 1, null
],
Ready_for_Test: [
null, null, null,
4, 4, null
],
Test: [
null, null, null,
5, 6, null
],
Ready_for_Acceptance: [
null, null, null,
3, null, null
],
Accepted: [
38, 43, 57,
19, null, null
],
Total_Bugs: [
47, 39, 71,
39, null, null
],
Bugs_Success: [
37, 25, 42,
11, null, null
],
Bugs_In_Progress: [
null, null, 7,
4, null, null
]
};
A notable observation is the reduced use of syntactical characters ({, }, [, ], :, ', and "), showcasing a simplified code structure which can aid in streamlining subsequent coding tasks.
To calculate sums efficiently, functions such as Array.prototype.reduce() and Array.prototype.map() are instrumental for iterating over data sets and performing complex calculations with minimal redundancy.
// Collection of stages to sum up
var postDevBacklogStages = [
backlog.Ready_for_Test,
backlog.Test,
backlog.Ready_for_Acceptance,
backlog.Accepted
];
// Sum calculation function for arrays
var sumArray = function (array){
return array.reduce(function(previousValue, currentValue, currentIndex, array){
if (typeof(currentValue) != "number") {
return previousValue;
} else {
return previousValue + currentValue;
}
});
};
// Calculate sums for each stage
var postDevBacklogStageSums = postDevBacklogStages.map(function(currentValue, index, array){
return sumArray(currentValue);
});
// Find total sum of all stages
var sumTotal = sumArray(postDevBacklogStageSums);
console.log(postDevBacklogStageSums); // [8, 11, 3, 157]
console.log(sumTotal); // 179