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js/BSync.js

Summary

Maintainability
F
6 days
Test Coverage

Function BSync has a Cognitive Complexity of 101 (exceeds 5 allowed). Consider refactoring.
Open

function BSync (_opt) {

    this.options = {};

    this.initialize = function (_19) {
Severity: Minor
Found in js/BSync.js - About 2 days to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function BSync has 352 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function BSync (_opt) {

    this.options = {};

    this.initialize = function (_19) {
Severity: Major
Found in js/BSync.js - About 1 day to fix

File BSync.js has 362 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// This code will be changed for the storage.sync call of Chrome.
function BSync (_opt) {

    this.options = {};
Severity: Minor
Found in js/BSync.js - About 4 hrs to fix

Function traverse has 59 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    this.traverse = function (_34) {
        var _35 = this,
            _36 = [],
            _37, _38, _39 = this.folder,
            _3a;
Severity: Major
Found in js/BSync.js - About 2 hrs to fix

Function attach has 48 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    this.attach = function () {
        var _1e = this;
        if (this.isAttached) {
            return this
        }
Severity: Minor
Found in js/BSync.js - About 1 hr to fix

Function getFolder has 44 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    this.getFolder = function () {
        var _28 = this;
        if (this.folder) {
            return this.folder
        }
Severity: Minor
Found in js/BSync.js - About 1 hr to fix

Function process has 40 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    this.process = function (_42, _43) {
        var _44, _45 = this;
        if (!(_44 = this.getJSON(_42))) {
            _45.options.debug && console.log(" NO CONTENT FOUND > WRITING");
            this.options.onWrite();
Severity: Minor
Found in js/BSync.js - About 1 hr to fix

Function write has 33 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    this.write = function (_47) {
        var _48 = this;
        if (this.content) {
            if (JSON.stringify(this.content) === JSON.stringify(_47)) {
                _48.options.debug && console.log("SORRY SAME CONTENT / BAILING OUT");
Severity: Minor
Found in js/BSync.js - About 1 hr to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        if (this.options.debug) {
            console.log("\n\nChecking shouldRead()");
            console.log("this.syncedAtPrevious: " + this.syncedAtPrevious);
            console.log("this.syncedAt: " + this.syncedAt);
            console.log("his.options.getUpdate(): " + this.options.getUpdate())
Severity: Major
Found in js/BSync.js and 1 other location - About 2 hrs to fix
js/BSync.js on lines 264..269

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 90.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        if (this.options.debug) {
            console.log("\n\nChecking shouldWrite()");
            console.log("this.syncedAtPrevious: " + this.syncedAtPrevious);
            console.log("this.syncedAt: " + this.syncedAt);
            console.log("his.options.getUpdate(); " + this.options.getUpdate())
Severity: Major
Found in js/BSync.js and 1 other location - About 2 hrs to fix
js/BSync.js on lines 255..260

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 90.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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