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Similar blocks of code found in 3 locations. Consider refactoring.
Open

(function(module, exports) {
  (function(factory) {
    {
      module.exports = factory();
    }
Severity: Major
Found in activestorage/app/assets/javascripts/activestorage.esm.js and 2 other locations - About 1 mo to fix
actiontext/app/assets/javascripts/actiontext.js on lines 5..411
activestorage/app/assets/javascripts/activestorage.js on lines 9..415

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 7640.

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 3 locations. Consider refactoring.
Open

  (function(module, exports) {
    (function(factory) {
      {
        module.exports = factory();
      }
Severity: Major
Found in activestorage/app/assets/javascripts/activestorage.js and 2 other locations - About 1 mo to fix
actiontext/app/assets/javascripts/actiontext.js on lines 5..411
activestorage/app/assets/javascripts/activestorage.esm.js on lines 5..411

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 7640.

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 3 locations. Consider refactoring.
Open

(function(module, exports) {
  (function(factory) {
    {
      module.exports = factory();
    }
Severity: Major
Found in actiontext/app/assets/javascripts/actiontext.js and 2 other locations - About 1 mo to fix
activestorage/app/assets/javascripts/activestorage.esm.js on lines 5..411
activestorage/app/assets/javascripts/activestorage.js on lines 9..415

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 7640.

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

File trix.js has 10471 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/*
Trix 2.0.4
Copyright © 2022 37signals, LLC
 */
var name = "trix";
Severity: Major
Found in actiontext/app/assets/javascripts/trix.js - About 1 mo to fix

    File @hotwired--turbo.js has 3850 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    /*
Turbo 7.2.5
Copyright © 2023 37signals LLC
 */
(function (global, factory) {
    Severity: Major
    Found in guides/assets/javascripts/@hotwired--turbo.js - About 1 wk to fix

      Similar blocks of code found in 3 locations. Consider refactoring.
      Open

        class ConnectionMonitor {
    constructor(connection) {
      this.visibilityDidChange = this.visibilityDidChange.bind(this);
      this.connection = connection;
      this.reconnectAttempts = 0;
      Severity: Major
      Found in actioncable/app/assets/javascripts/action_cable.js and 2 other locations - About 5 days to fix
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 19..109
      actioncable/app/assets/javascripts/actioncable.js on lines 20..110

      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 933.

      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 3 locations. Consider refactoring.
      Open

        class ConnectionMonitor {
    constructor(connection) {
      this.visibilityDidChange = this.visibilityDidChange.bind(this);
      this.connection = connection;
      this.reconnectAttempts = 0;
      Severity: Major
      Found in actioncable/app/assets/javascripts/actioncable.js and 2 other locations - About 5 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 20..110
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 19..109

      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 933.

      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 3 locations. Consider refactoring.
      Open

      class ConnectionMonitor {
  constructor(connection) {
    this.visibilityDidChange = this.visibilityDidChange.bind(this);
    this.connection = connection;
    this.reconnectAttempts = 0;
      Severity: Major
      Found in actioncable/app/assets/javascripts/actioncable.esm.js and 2 other locations - About 5 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 20..110
      actioncable/app/assets/javascripts/actioncable.js on lines 20..110

      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 933.

      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 3 locations. Consider refactoring.
      Open

        class Connection {
    constructor(consumer) {
      this.open = this.open.bind(this);
      this.consumer = consumer;
      this.subscriptions = this.consumer.subscriptions;
      Severity: Major
      Found in actioncable/app/assets/javascripts/action_cable.js and 2 other locations - About 5 days to fix
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 139..237
      actioncable/app/assets/javascripts/actioncable.js on lines 133..231

      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 926.

      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 3 locations. Consider refactoring.
      Open

      class Connection {
  constructor(consumer) {
    this.open = this.open.bind(this);
    this.consumer = consumer;
    this.subscriptions = this.consumer.subscriptions;
      Severity: Major
      Found in actioncable/app/assets/javascripts/actioncable.esm.js and 2 other locations - About 5 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 133..231
      actioncable/app/assets/javascripts/actioncable.js on lines 133..231

      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 926.

      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 3 locations. Consider refactoring.
      Open

        class Connection {
    constructor(consumer) {
      this.open = this.open.bind(this);
      this.consumer = consumer;
      this.subscriptions = this.consumer.subscriptions;
      Severity: Major
      Found in actioncable/app/assets/javascripts/actioncable.js and 2 other locations - About 5 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 133..231
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 139..237

      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 926.

      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 3 locations. Consider refactoring.
      Open

        class Subscriptions {
    constructor(consumer) {
      this.consumer = consumer;
      this.guarantor = new SubscriptionGuarantor(this);
      this.subscriptions = [];
      Severity: Major
      Found in actioncable/app/assets/javascripts/actioncable.js and 2 other locations - About 4 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 367..441
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 379..453

      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 732.

      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 3 locations. Consider refactoring.
      Open

        class Subscriptions {
    constructor(consumer) {
      this.consumer = consumer;
      this.guarantor = new SubscriptionGuarantor(this);
      this.subscriptions = [];
      Severity: Major
      Found in actioncable/app/assets/javascripts/action_cable.js and 2 other locations - About 4 days to fix
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 379..453
      actioncable/app/assets/javascripts/actioncable.js on lines 367..441

      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 732.

      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 3 locations. Consider refactoring.
      Open

      class Subscriptions {
  constructor(consumer) {
    this.consumer = consumer;
    this.guarantor = new SubscriptionGuarantor(this);
    this.subscriptions = [];
      Severity: Major
      Found in actioncable/app/assets/javascripts/actioncable.esm.js and 2 other locations - About 4 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 367..441
      actioncable/app/assets/javascripts/actioncable.js on lines 367..441

      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 732.

      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

        class BlobRecord {
    constructor(file, checksum, url, customHeaders = {}) {
      this.file = file;
      this.attributes = {
        filename: file.name,
      Severity: Major
      Found in activestorage/app/assets/javascripts/activestorage.js and 1 other location - About 3 days to fix
      activestorage/app/assets/javascripts/activestorage.esm.js on lines 510..574

      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 673.

      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

      class BlobRecord {
  constructor(file, checksum, url, customHeaders = {}) {
    this.file = file;
    this.attributes = {
      filename: file.name,
      Severity: Major
      Found in activestorage/app/assets/javascripts/activestorage.esm.js and 1 other location - About 3 days to fix
      activestorage/app/assets/javascripts/activestorage.js on lines 505..569

      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 673.

      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

      const handleRemoteWithRails = rails => function(e) {
  let data, method, url;
  const element = this;
  if (!isRemote(element)) {
    return true;
      Severity: Major
      Found in actionview/app/assets/javascripts/rails-ujs.esm.js and 1 other location - About 3 days to fix
      actionview/app/assets/javascripts/rails-ujs.js on lines 404..469

      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 626.

      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

        const handleRemoteWithRails = rails => function(e) {
    let data, method, url;
    const element = this;
    if (!isRemote(element)) {
      return true;
      Severity: Major
      Found in actionview/app/assets/javascripts/rails-ujs.js and 1 other location - About 3 days to fix
      actionview/app/assets/javascripts/rails-ujs.esm.js on lines 453..518

      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 626.

      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 4 locations. Consider refactoring.
      Open

        Connection.prototype.events = {
    message(event) {
      if (!this.isProtocolSupported()) {
        return;
      }
      Severity: Major
      Found in actioncable/app/assets/javascripts/action_cable.js and 3 other locations - About 3 days to fix
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 241..308
      actioncable/app/assets/javascripts/actioncable.js on lines 233..300
      actioncable/app/javascript/action_cable/connection.js on lines 127..178

      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 555.

      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 4 locations. Consider refactoring.
      Open

      Connection.prototype.events = {
  message(event) {
    if (!this.isProtocolSupported()) { return }
    const {identifier, message, reason, reconnect, type} = JSON.parse(event.data)
    switch (type) {
      Severity: Major
      Found in actioncable/app/javascript/action_cable/connection.js and 3 other locations - About 3 days to fix
      actioncable/app/assets/javascripts/action_cable.js on lines 233..300
      actioncable/app/assets/javascripts/actioncable.esm.js on lines 241..308
      actioncable/app/assets/javascripts/actioncable.js on lines 233..300

      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 555.

      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

      Severity
      Category
      Status
      Source
      Language