expertiza/expertiza

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app/controllers/answer_tags_controller.rb

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Assignment Branch Condition size for index is too high. [23/15]
Open

  def index
    @tag_prompts = []

    tag_deployments = TagPromptDeployment.all
    tag_deployments = tag_deployments.where(assignment_id: params[:assignment_id]) if params.key?(:assignment_id)

This cop 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

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

  def index
    @tag_prompts = []

    tag_deployments = TagPromptDeployment.all
    tag_deployments = tag_deployments.where(assignment_id: params[:assignment_id]) if params.key?(:assignment_id)

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

Missing top-level class documentation comment.
Open

class AnswerTagsController < ApplicationController

This cop checks for missing top-level documentation of classes and modules. Classes with no body are exempt from the check and so are namespace modules - modules that have nothing in their bodies except classes, other modules, or constant definitions.

The documentation requirement is annulled if the class or module has a "#:nodoc:" comment next to it. Likewise, "#:nodoc: all" does the same for all its children.

Example:

# bad
class Person
  # ...
end

# good
# Description/Explanation of Person class
class Person
  # ...
end

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