korolvs/thatsaboy

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api/db/migrate/20160202185421_create_actions.rb

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Method has too many lines. [11/10]
Open

  def change
    create_table :actions do |t|
      t.index    :id
      t.integer  :diff,     default: 0
      t.integer  :user_id,  index: true

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 CreateActions < ActiveRecord::Migration[5.1]

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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