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bower_components/jquery/src/ajax/xhr.js

Summary

Maintainability
F
4 days
Test Coverage

Function send has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

            send: function( headers, complete ) {
                var i,
                    xhr = options.xhr(),
                    id = ++xhrId;
Severity: Major
Found in bower_components/jquery/src/ajax/xhr.js - About 2 hrs to fix

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

    jQuery.ajaxTransport(function( options ) {
    var callback;

    // Cross domain only allowed if supported through XMLHttpRequest
    if ( support.cors || xhrSupported && !options.crossDomain ) {
    Severity: Major
    Found in bower_components/jquery/src/ajax/xhr.js and 1 other location - About 3 days to fix
    bower_components/jquery/dist/jquery.js on lines 8550..8646

    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 605.

    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

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

    if ( window.attachEvent ) {
    window.attachEvent( "onunload", function() {
        for ( var key in xhrCallbacks ) {
            xhrCallbacks[ key ]();
        }
    Severity: Major
    Found in bower_components/jquery/src/ajax/xhr.js and 1 other location - About 1 hr to fix
    bower_components/jquery/dist/jquery.js on lines 8539..8545

    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 55.

    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

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

    var xhrId = 0,
    xhrCallbacks = {},
    xhrSuccessStatus = {
        // file protocol always yields status code 0, assume 200
        0: 200,
    Severity: Minor
    Found in bower_components/jquery/src/ajax/xhr.js and 1 other location - About 55 mins to fix
    bower_components/jquery/dist/jquery.js on lines 8525..8534

    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 54.

    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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