Showing 12,579 of 12,579 total issues
Use destroy!
instead of destroy
if the return value is not checked. Open
@extract.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Prefer symbols instead of strings as hash keys. Open
render(json: { 'message' => 'Record not found' }, status: :unauthorized) and return if !@object.is_community? && @object.project_id != sessions_current_project_id
- Read upRead up
- Exclude checks
This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.
Example:
# bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }
# good
{ one: 1, two: 2, three: 3 }
Prefer symbols instead of strings as hash keys. Open
render(json: { 'message' => "#{@object.class} is not configured for THE GRAPH"}, status: :method_not_allowed) and return unless @object.class.const_defined?('GRAPH_ENTRY_POINTS')
- Read upRead up
- Exclude checks
This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.
Example:
# bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }
# good
{ one: 1, two: 2, three: 3 }
Prefer symbols instead of strings as hash keys. Open
}.collect{|b| {'name' => b.name, 'type' => b.type } }
- Read upRead up
- Exclude checks
This cop checks for the use of strings as keys in hashes. The use of symbols is preferred instead.
Example:
# bad
{ 'one' => 1, 'two' => 2, 'three' => 3 }
# good
{ one: 1, two: 2, three: 3 }
Use destroy!
instead of destroy
if the return value is not checked. Open
@public_content.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Use destroy!
instead of destroy
if the return value is not checked. Open
@role.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Use save!
instead of save
if the return value is not checked. Open
saved, errors = @material.save
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Use destroy!
instead of destroy
if the return value is not checked. Open
@taxon_name_classification.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Avoid using increment!
because it skips validations. Open
@download.increment!(:times_downloaded)
- Read upRead up
- Exclude checks
This cop checks for the use of methods which skip validations which are listed in https://guides.rubyonrails.org/active_record_validations.html#skipping-validations
Methods may be ignored from this rule by configuring a Whitelist
.
Example:
# bad
Article.first.decrement!(:view_count)
DiscussionBoard.decrement_counter(:post_count, 5)
Article.first.increment!(:view_count)
DiscussionBoard.increment_counter(:post_count, 5)
person.toggle :active
product.touch
Billing.update_all("category = 'authorized', author = 'David'")
user.update_attribute(:website, 'example.com')
user.update_columns(last_request_at: Time.current)
Post.update_counters 5, comment_count: -1, action_count: 1
# good
user.update(website: 'example.com')
FileUtils.touch('file')
Example: Whitelist: ["touch"]
# bad
DiscussionBoard.decrement_counter(:post_count, 5)
DiscussionBoard.increment_counter(:post_count, 5)
person.toggle :active
# good
user.touch
Use destroy!
instead of destroy
if the return value is not checked. Open
@otu_relationship.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
create
returns a model which is always truthy. Open
if @result.create
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Use destroy!
instead of destroy
if the return value is not checked. Open
@pinboard_item.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
unexpected token kRESCUE
(Using Ruby 2.4 parser; configure using TargetRubyVersion
parameter, under AllCops
) Open
rescue ActiveRecord::RecordInvalid
- Read upRead up
- Exclude checks
This is not actually a cop. It does not inspect anything. It just provides methods to repack Parser's diagnostics/errors into RuboCop's offenses.
Use find_by
instead of dynamic find_by_id
. Open
@role = Role.find_by_id(params[:id]).metamorphosize
- Read upRead up
- Exclude checks
This cop checks dynamic find_by_*
methods.
Use find_by
instead of dynamic method.
See. https://github.com/rubocop-hq/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)
Use destroy!
instead of destroy
if the return value is not checked. Open
@tagged_section_keyword.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Use destroy!
instead of destroy
if the return value is not checked. Open
User.find(params[:id]).destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Use destroy!
instead of destroy
if the return value is not checked. Open
@download.destroy
- Read upRead up
- Exclude checks
This cop identifies possible cases where Active Record save! or related should be used instead of save because the model might have failed to save and an exception is better than unhandled failure.
This will allow:
- update or save calls, assigned to a variable,
or used as a condition in an if/unless/case statement.
- create calls, assigned to a variable that then has a
call to persisted?
.
- calls if the result is explicitly returned from methods and blocks,
or provided as arguments.
- calls whose signature doesn't look like an ActiveRecord
persistence method.
By default it will also allow implicit returns from methods and blocks.
that behavior can be turned off with AllowImplicitReturn: false
.
You can permit receivers that are giving false positives with
AllowedReceivers: []
Example:
# bad
user.save
user.update(name: 'Joe')
user.find_or_create_by(name: 'Joe')
user.destroy
# good
unless user.save
# ...
end
user.save!
user.update!(name: 'Joe')
user.find_or_create_by!(name: 'Joe')
user.destroy!
user = User.find_or_create_by(name: 'Joe')
unless user.persisted?
# ...
end
def save_user
return user.save
end
Example: AllowImplicitReturn: true (default)
# good
users.each { |u| u.save }
def save_user
user.save
end
Example: AllowImplicitReturn: false
# bad
users.each { |u| u.save }
def save_user
user.save
end
# good
users.each { |u| u.save! }
def save_user
user.save!
end
def save_user
return user.save
end
Example: AllowedReceivers: ['merchant.customers', 'Service::Mailer']
# bad
merchant.create
customers.builder.save
Mailer.create
module Service::Mailer
self.create
end
# good
merchant.customers.create
MerchantService.merchant.customers.destroy
Service::Mailer.update(message: 'Message')
::Service::Mailer.update
Services::Service::Mailer.update(message: 'Message')
Service::Mailer::update
Avoid using increment!
because it skips validations. Open
@download.increment!(:times_downloaded)
- Read upRead up
- Exclude checks
This cop checks for the use of methods which skip validations which are listed in https://guides.rubyonrails.org/active_record_validations.html#skipping-validations
Methods may be ignored from this rule by configuring a Whitelist
.
Example:
# bad
Article.first.decrement!(:view_count)
DiscussionBoard.decrement_counter(:post_count, 5)
Article.first.increment!(:view_count)
DiscussionBoard.increment_counter(:post_count, 5)
person.toggle :active
product.touch
Billing.update_all("category = 'authorized', author = 'David'")
user.update_attribute(:website, 'example.com')
user.update_columns(last_request_at: Time.current)
Post.update_counters 5, comment_count: -1, action_count: 1
# good
user.update(website: 'example.com')
FileUtils.touch('file')
Example: Whitelist: ["touch"]
# bad
DiscussionBoard.decrement_counter(:post_count, 5)
DiscussionBoard.increment_counter(:post_count, 5)
person.toggle :active
# good
user.touch
Please use Rails.root.join('path', 'to')
instead. Open
tempfile = Tempfile.new(['ocr', '.jpg'], "#{Rails.root.join("public/images/tmp")}", encoding: 'utf-8')
- Read upRead up
- Exclude checks
This cop is used to identify usages of file path joining process
to use Rails.root.join
clause. It is used to add uniformity when
joining paths.
Example: EnforcedStyle: arguments (default)
# bad
Rails.root.join('app/models/goober')
File.join(Rails.root, 'app/models/goober')
"#{Rails.root}/app/models/goober"
# good
Rails.root.join('app', 'models', 'goober')
Example: EnforcedStyle: slashes
# bad
Rails.root.join('app', 'models', 'goober')
File.join(Rails.root, 'app/models/goober')
"#{Rails.root}/app/models/goober"
# good
Rails.root.join('app/models/goober')
Avoid using update_column
because it skips validations. Open
@sqed_depiction.update_column(:in_progress, Time.now)
- Read upRead up
- Exclude checks
This cop checks for the use of methods which skip validations which are listed in https://guides.rubyonrails.org/active_record_validations.html#skipping-validations
Methods may be ignored from this rule by configuring a Whitelist
.
Example:
# bad
Article.first.decrement!(:view_count)
DiscussionBoard.decrement_counter(:post_count, 5)
Article.first.increment!(:view_count)
DiscussionBoard.increment_counter(:post_count, 5)
person.toggle :active
product.touch
Billing.update_all("category = 'authorized', author = 'David'")
user.update_attribute(:website, 'example.com')
user.update_columns(last_request_at: Time.current)
Post.update_counters 5, comment_count: -1, action_count: 1
# good
user.update(website: 'example.com')
FileUtils.touch('file')
Example: Whitelist: ["touch"]
# bad
DiscussionBoard.decrement_counter(:post_count, 5)
DiscussionBoard.increment_counter(:post_count, 5)
person.toggle :active
# good
user.touch