GeekPark/gpk_account

This cop checks dynamic find_by_* methods. Use find_by instead of dynamic method. See. https://github.com/bbatsov/rails-style-guide#find_by

Example:

# bad
User.find_by_name(name)

# bad
User.find_by_name_and_email(name)

# bad
User.find_by_email!(name)

# good
User.find_by(name: name)

# good
User.find_by(name: name, email: email)

# good
User.find_by!(email: email)

This cop checks dynamic find_by_* methods. Use find_by instead of dynamic method. See. https://github.com/bbatsov/rails-style-guide#find_by

Example:

# bad
User.find_by_name(name)

# bad
User.find_by_name_and_email(name)

# bad
User.find_by_email!(name)

# good
User.find_by(name: name)

# good
User.find_by(name: name, email: email)

# good
User.find_by!(email: email)

This cop checks that methods specified in the filter's only or except options are explicitly defined in the controller.

You can specify methods of superclass or methods added by mixins on the filter, but these confuse developers. If you specify methods where are defined on another controller, you should define the filter in that controller.

Example:

# bad
class LoginController < ApplicationController
  before_action :require_login, only: %i[index settings logout]

  def index
  end
end

# good
class LoginController < ApplicationController
  before_action :require_login, only: %i[index settings logout]

  def index
  end

  def settings
  end

  def logout
  end
end

This cop can check for array literals made up of symbols that are not using the %i() syntax.

Alternatively, it checks for symbol arrays using the %i() syntax on projects which do not want to use that syntax.

Configuration option: MinSize If set, arrays with fewer elements than this value will not trigger the cop. For example, a MinSize of3` will not enforce a style on an array of 2 or fewer elements.

Example: EnforcedStyle: percent (default)

# good
%i[foo bar baz]

# bad
[:foo, :bar, :baz]

Example: EnforcedStyle: brackets

# good
[:foo, :bar, :baz]

# bad
%i[foo bar baz]

Checks for comma (,) preceded by space.

Example:

# bad
[1 , 2 , 3]
a(1 , 2)
each { |a , b| }

# good
[1, 2, 3]
a(1, 2)
each { |a, b| }