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Function addMarker has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    public addMarker() {
        this.stopService.stopLocationsObservable
            .subscribe((stops: IStopLocation[]) => {
                const stopList: L.Marker[] = [];
                for (const stop of stops) {
Severity: Minor
Found in src/app/modules/main-map/main-map.directive.ts - About 1 hr to fix

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

                } else if (errorResponse.status >= 400 && errorResponse.status < 500) {
                return notificationService.notify({
                    message: `${errorResponse.status} - ${errorResponse.message}`,
                    title: 'Request-Error',
                    type: AppNotificationType.ERROR,
    Severity: Major
    Found in src/app/app-error-handler.ts and 1 other location - About 1 hr to fix
    src/app/app-error-handler.ts on lines 56..68

    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 56.

    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

        public onClickMarker(event: L.LeafletEvent & { sourceTarget: { data: ITripPassages } }) {
        // needs to be taken back into the ng zone
        this.zone.run(() => {
            this.router.navigate(['passages', event.sourceTarget.data.tripId]);
        });
    Severity: Major
    Found in src/app/modules/main-map/main-map.directive.ts and 1 other location - About 1 hr to fix
    src/app/modules/main-map/main-map.directive.ts on lines 270..275

    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 56.

    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

        public stopMarkerOnClick(event: { sourceTarget: { data: IStopLocation } }) {
        // needs to be taken back into the ng zone
        this.zone.run(() => {
            this.router.navigate(['stop', event.sourceTarget.data.shortName]);
        });
    Severity: Major
    Found in src/app/modules/main-map/main-map.directive.ts and 1 other location - About 1 hr to fix
    src/app/modules/main-map/main-map.directive.ts on lines 181..186

    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 56.

    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 (errorResponse.status >= 500 && errorResponse.status < 600) {
                return notificationService.notify({
                    message: `${errorResponse.status} - ${errorResponse.message}`,
                    title: 'Server-Error',
                    type: AppNotificationType.ERROR,
    Severity: Major
    Found in src/app/app-error-handler.ts and 1 other location - About 1 hr to fix
    src/app/app-error-handler.ts on lines 62..68

    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 56.

    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

    Function exports has 26 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular-devkit/build-angular'],
    plugins: [
    Severity: Minor
    Found in src/karma.conf.js - About 1 hr to fix

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

      export const STOP_ICON_SHADOW_URL_BASE64: string = 'data:image/svg+xml;charset=utf-8;base64,PD94bWwgdmVyc2lvbj0i' +
    'MS4wIiBlbmNvZGluZz0iVVRGLTgiPz4NCjwhRE9DVFlQRSBzdmcgIFBVQkxJ' +
    'QyAnLS8vVzNDLy9EVEQgU1ZHIDEuMS8vRU4nICAnaHR0cDovL3d3dy53My5v' +
    'cmcvR3JhcGhpY3MvU1ZHLzEuMS9EVEQvc3ZnMTEuZHRkJz4NCjxzdmcgd2lk' +
    'dGg9IjY0IiBoZWlnaHQ9IjY0IiBiYXNlUHJvZmlsZT0iZnVsbCIgdmVyc2lv' +
      Severity: Minor
      Found in src/app/leaflet/constants.ts and 1 other location - About 55 mins to fix
      src/app/leaflet/constants.ts on lines 1..14

      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 53.

      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

      export const STOP_ICON_URL_BASE64: string = 'data:image/svg+xml;charset=utf-8;base64,PD94bWwgdmVyc2lvbj0iMS4wIiB' +
    'lbmNvZGluZz0iVVRGLTgiPz4NCjwhRE9DVFlQRSBzdmcgIFBVQkxJQyAnLS8vVzNDLy9' +
    'EVEQgU1ZHIDEuMS8vRU4nICAnaHR0cDovL3d3dy53My5vcmcvR3JhcGhpY3MvU1ZHLzEu' +
    'MS9EVEQvc3ZnMTEuZHRkJz4NCjxzdmcgd2lkdGg9IjY0IiBoZWlnaHQ9IjY0IiBiYXNlU' +
    'HJvZmlsZT0iZnVsbCIgdmVyc2lvbj0iMS4xIiB2aWV3Qm94PSIwIDAgNjggNjgiIHhtbG5' +
      Severity: Minor
      Found in src/app/leaflet/constants.ts and 1 other location - About 55 mins to fix
      src/app/leaflet/constants.ts on lines 18..31

      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 53.

      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

          public getSettings(): Observable<ISettings> {
        return this.http.get<ISettings>(this.baseUrl() + 'api/settings');
    }
      Severity: Minor
      Found in src/app/services/api.service.ts and 1 other location - About 50 mins to fix
      src/app/services/api.service.ts on lines 59..61

      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 52.

      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

          public getStations(): Observable<IStopLocations> {
        return this.http.get<IStopLocations>(this.baseUrl() + 'api/geo/stops');
    }
      Severity: Minor
      Found in src/app/services/api.service.ts and 1 other location - About 50 mins to fix
      src/app/services/api.service.ts on lines 63..65

      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 52.

      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

        fs.writeFile(file, output, error => {
    if (error)
      console.error("An error occurred while overwriting Angular CLI's Webpack config");

    fs.close(file, () => {});
      Severity: Minor
      Found in ng-add-pug-loader.js and 1 other location - About 50 mins to fix
      ng-add-pug-loader2.js on lines 28..33

      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 51.

      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

        fs.writeFile(file, output, error => {
    if (error)
      console.error("An error occurred while overwriting Angular CLI's Webpack config");

    fs.close(file, () => { });
      Severity: Minor
      Found in ng-add-pug-loader2.js and 1 other location - About 50 mins to fix
      ng-add-pug-loader.js on lines 20..25

      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 51.

      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

      Function calculateDelay has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

          public calculateDelay(data: IDeparture): false | number {
        if (data && data.actualTime && data.plannedTime) {
            if (data.actualTime !== data.plannedTime) {
                const actual: moment.Moment = moment(data.actualTime, 'HH:mm');
                const planned: moment.Moment = moment(data.plannedTime, 'HH:mm');
      Severity: Minor
      Found in src/app/modules/stop/departure-list-item.component.ts - About 45 mins 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

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

      const tripPassagesRoute: Routes = [
    {
        component: StopInfoComponent,
        data: {
            openSidebar: true,
      Severity: Minor
      Found in src/app/modules/stop/stop-routing.module.ts and 1 other location - About 40 mins to fix
      src/app/modules/trip-passages/trip-passages-routing.module.ts on lines 6..17

      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 48.

      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

      const tripPassagesRoute: Routes = [
    {
        component: TripPassagesComponent,
        data: {
            openSidebar: true,
      Severity: Minor
      Found in src/app/modules/trip-passages/trip-passages-routing.module.ts and 1 other location - About 40 mins to fix
      src/app/modules/stop/stop-routing.module.ts on lines 6..17

      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 48.

      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

      Function handleHttpErrorResponse has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          public handleHttpErrorResponse(errorResponse: HttpErrorResponse, notificationService: AppNotificationService): void {
        // Server or connection error happened
        if (this.isClientOffline()) {
            // Handle offline error
            return notificationService.notify({
      Severity: Minor
      Found in src/app/app-error-handler.ts - About 35 mins 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 handleError has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          private handleError(err?: any): Observable<any> {
        let status: UpdateStatus = UpdateStatus.ERROR;
        if (err.status) {
            // Http Error
            const statusCode: number = err.status;
      Severity: Minor
      Found in src/app/modules/trip-passages/trip-passages.component.ts - About 35 mins 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

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

          public convertTime(time, data) {
        if (time > 300) {
            return data.actualTime;
        } else {
            return Math.ceil(time / 60) + 'min';
      Severity: Minor
      Found in src/app/modules/stop/stop-info.component.ts and 1 other location - About 30 mins to fix
      src/app/modules/stop/route-list.component.ts on lines 26..32

      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

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

          public convertTime(time, data) {
        if (time > 300) {
            return data.actualTime;
        } else {
            return Math.ceil(time / 60) + 'min';
      Severity: Minor
      Found in src/app/modules/stop/route-list.component.ts and 1 other location - About 30 mins to fix
      src/app/modules/stop/stop-info.component.ts on lines 59..65

      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

      Function startUpdater has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          public startUpdater(): void {
        if (this.updateSubscription) {
            return;
        }
        this.updateSubscription = this.stopLocationSubject
      Severity: Minor
      Found in src/app/modules/stop/stop-map.directive.ts - About 25 mins 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

      Severity
      Category
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      Source
      Language