Avoid deeply nested control flow statements.

Open

                    if ( conv && s[ "throws" ] ) {
                        response = conv( response );
                    } else {
                        try {
                            response = conv( response );

Avoid deeply nested control flow statements.

Open

                            if ( !xhrCallbacks ) {
                                xhrCallbacks = {};
                                jQuery( window ).unload( xhrOnUnloadAbort );
                            }

Avoid deeply nested control flow statements.

Open

                    if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
                        contains( context, elem ) && elem.id === m ) {
                        results.push( elem );
                        return results;
                    }

Avoid deeply nested control flow statements.

Open

                    if ( (seed = find(
                        token.matches[0].replace( runescape, funescape ),
                        rsibling.test( tokens[0].type ) && context.parentNode || context
                    )) ) {

Avoid deeply nested control flow statements.

Open

                    for ( conv2 in converters ) {

                        // If conv2 outputs current
                        tmp = conv2.split( " " );
                        if ( tmp[ 1 ] === current ) {

Avoid deeply nested control flow statements.

Open

                        while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
                            cur = cur.replace( " " + clazz + " ", " " );
                        }

Avoid deeply nested control flow statements.

Open

                        for ( match in context ) {
                            // Properties of context are called as methods if possible
                            if ( jQuery.isFunction( this[ match ] ) ) {
                                this[ match ]( context[ match ] );

Avoid deeply nested control flow statements.

Open

                            if ( !(unmatched[i] || setMatched[i]) ) {
                                setMatched[i] = pop.call( results );
                            }

Avoid deeply nested control flow statements.

Open

                        if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
                            cur += clazz + " ";
                        }

Avoid deeply nested control flow statements.

Open

                        if ( matches[ sel ] === undefined ) {
                            matches[ sel ] = handleObj.needsContext ?
                                jQuery( sel, this ).index( cur ) >= 0 :
                                jQuery.find( sel, this, null, [ cur ] ).length;
                        }

Avoid deeply nested control flow statements.

Open

                                if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
                                    // Cache the index of each encountered element
                                    if ( useCache ) {
                                        (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
                                    }

Function init has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    init: function( elem, options, prop, end, easing, unit ) {

Avoid deeply nested control flow statements.

Open

                        if ( deleteExpando ) {
                            delete elem[ internalKey ];

                        } else if ( typeof elem.removeAttribute !== core_strundefined ) {
                            elem.removeAttribute( internalKey );

Avoid deeply nested control flow statements.

Open

                    if ( copyIsArray ) {
                        copyIsArray = false;
                        clone = src && jQuery.isArray(src) ? src : [];

                    } else {

Avoid deeply nested control flow statements.

Open

                                    if ( xhr.readyState !== 4 ) {
                                        xhr.abort();
                                    }

Method score_qualifier has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def score_qualifier(score_formatted)
    return nil if score_formatted.to_s.empty?
    return 'poor' if score_formatted.to_i < 51
    return 'good' if score_formatted.to_i > 80
    return 'average' if score_formatted.to_i.between?(51, 80)

• Read up
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Consider simplifying this complex logical expression.

Open

if ( !jQuery.support.opacity ) {
    jQuery.cssHooks.opacity = {
        get: function( elem, computed ) {
            // IE uses filters for opacity
            return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?

Consider simplifying this complex logical expression.

Open

    if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
        return;
    }

Consider simplifying this complex logical expression.

Open

            if ( matcher[ expando ] ) {
                // Find the next relative operator (if any) for proper handling
                j = ++i;
                for ( ; j < len; j++ ) {
                    if ( Expr.relative[ tokens[j].type ] ) {

Consider simplifying this complex logical expression.

Open

    if ( support.matchesSelector && documentIsHTML &&
        ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
        ( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

        try {