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app/controllers/feedback_controller.rb

Summary

Maintainability
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Test Coverage

Method has too many lines. [12/10]
Open

  def submit
    if Feedback.submit_feedback(feedback_params, params[:id])
      flash[:notice] = I18n.t('messages.feedback_saved')

      redirect_to root_path
Severity: Minor
Found in app/controllers/feedback_controller.rb by rubocop

Checks if the length of a method exceeds some maximum value. Comment lines can optionally be allowed. The maximum allowed length is configurable.

You can set constructs you want to fold with CountAsOne. Available are: 'array', 'hash', 'heredoc', and 'method_call'. Each construct will be counted as one line regardless of its actual size.

NOTE: The ExcludedMethods and IgnoredMethods configuration is deprecated and only kept for backwards compatibility. Please use AllowedMethods and AllowedPatterns instead. By default, there are no methods to allowed.

Example: CountAsOne: ['array', 'heredoc', 'method_call']

def m
  array = [       # +1
    1,
    2
  ]

  hash = {        # +3
    key: 'value'
  }

  <<~HEREDOC      # +1
    Heredoc
    content.
  HEREDOC

  foo(            # +1
    1,
    2
  )
end               # 6 points

Assignment Branch Condition size for submit is too high. [<5, 24, 2> 24.6/17]
Open

  def submit
    if Feedback.submit_feedback(feedback_params, params[:id])
      flash[:notice] = I18n.t('messages.feedback_saved')

      redirect_to root_path
Severity: Minor
Found in app/controllers/feedback_controller.rb by rubocop

Checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric and https://en.wikipedia.org/wiki/ABC_Software_Metric.

Interpreting ABC size:

  • <= 17 satisfactory
  • 18..30 unsatisfactory
  • > 30 dangerous

You can have repeated "attributes" calls count as a single "branch". For this purpose, attributes are any method with no argument; no attempt is meant to distinguish actual attr_reader from other methods.

Example: CountRepeatedAttributes: false (default is true)

# `model` and `current_user`, referenced 3 times each,
 # are each counted as only 1 branch each if
 # `CountRepeatedAttributes` is set to 'false'

 def search
   @posts = model.active.visible_by(current_user)
             .search(params[:q])
   @posts = model.some_process(@posts, current_user)
   @posts = model.another_process(@posts, current_user)

   render 'pages/search/page'
 end

This cop also takes into account AllowedMethods (defaults to []) And AllowedPatterns (defaults to [])

Do not prefix writer method names with set_.
Open

  def set_coaches(workshop)
Severity: Minor
Found in app/controllers/feedback_controller.rb by rubocop

Makes sure that accessor methods are named properly. Applies to both instance and class methods.

NOTE: Offenses are only registered for methods with the expected arity. Getters (get_attribute) must have no arguments to be registered, and setters (set_attribute(value)) must have exactly one.

Example:

# bad
def set_attribute(value)
end

# good
def attribute=(value)
end

# bad
def get_attribute
end

# good
def attribute
end

# accepted, incorrect arity for getter
def get_value(attr)
end

# accepted, incorrect arity for setter
def set_value
end

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