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public/javascripts/respond-1.4.2.js

Summary

Maintainability
C
1 day
Test Coverage

Function applyMedia has 60 lines of code (exceeds 25 allowed). Consider refactoring.
Open

        applyMedia = function( fromResize ){
            var name = "clientWidth",
                docElemProp = docElem[ name ],
                currWidth = doc.compatMode === "CSS1Compat" && docElemProp || doc.body[ name ] || docElemProp,
                styleBlocks    = {},
Severity: Major
Found in public/javascripts/respond-1.4.2.js - About 2 hrs to fix

    Function translate has 35 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            translate = function( styles, href, media ){
            var qs = styles.replace( respond.regex.keyframes, '' ).match( respond.regex.media ),
                ql = qs && qs.length || 0;

            //try to get CSS path
    Severity: Minor
    Found in public/javascripts/respond-1.4.2.js - About 1 hr to fix

      Function getEmValue has 30 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

              getEmValue = function() {
            var ret,
                div = doc.createElement('div'),
                body = doc.body,
                originalHTMLFontSize = docElem.style.fontSize,
      Severity: Minor
      Found in public/javascripts/respond-1.4.2.js - About 1 hr to fix

        Consider simplifying this complex logical expression.
        Open

                            if( !thisstyle.hasquery || ( !minnull || !maxnull ) && ( minnull || currWidth >= min ) && ( maxnull || currWidth <= max ) ){
                        if( !styleBlocks[ thisstyle.media ] ){
                            styleBlocks[ thisstyle.media ] = [];
                        }
                        styleBlocks[ thisstyle.media ].push( rules[ thisstyle.rules ] );
        Severity: Major
        Found in public/javascripts/respond-1.4.2.js - About 1 hr to fix

          Avoid deeply nested control flow statements.
          Open

                                      if ( href.substring(0,2) === "//" ) { href = w.location.protocol + href; }
          Severity: Major
          Found in public/javascripts/respond-1.4.2.js - About 45 mins to fix

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

                                if( !!max ){
                        max = parseFloat( max ) * ( max.indexOf( em ) > -1 ? ( eminpx || getEmValue() ) : 1 );
                    }
            Severity: Minor
            Found in public/javascripts/respond-1.4.2.js and 1 other location - About 35 mins to fix
            public/javascripts/respond-1.4.2.js on lines 165..167

            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 46.

            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( !!min ){
                        min = parseFloat( min ) * ( min.indexOf( em ) > -1 ? ( eminpx || getEmValue() ) : 1 );
                    }
            Severity: Minor
            Found in public/javascripts/respond-1.4.2.js and 1 other location - About 35 mins to fix
            public/javascripts/respond-1.4.2.js on lines 168..170

            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 46.

            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

                                    maxw : thisq.match( respond.regex.maxw ) && parseFloat( RegExp.$1 ) + ( RegExp.$2 || "" )
            Severity: Minor
            Found in public/javascripts/respond-1.4.2.js and 1 other location - About 30 mins to fix
            public/javascripts/respond-1.4.2.js on lines 264..264

            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 45.

            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

                                    minw : thisq.match( respond.regex.minw ) && parseFloat( RegExp.$1 ) + ( RegExp.$2 || "" ),
            Severity: Minor
            Found in public/javascripts/respond-1.4.2.js and 1 other location - About 30 mins to fix
            public/javascripts/respond-1.4.2.js on lines 265..265

            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 45.

            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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