Showing 19 of 19 total issues
Similar blocks of code found in 3 locations. Consider refactoring. Open
def raw_delete_snapshot
task_id = ext_management_system.autosde_client.SnapshotApi.snapshots_pk_delete(ems_ref).task_id
options = {
:target_id => id,
:target_class => self.class.name,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 35.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
def raw_delete_physical_storage
task_id = ext_management_system.autosde_client.StorageSystemApi.storage_systems_pk_delete(ems_ref).task_id
options = {
:target_id => id,
:target_class => self.class.name,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 35.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
def raw_delete_storage_service
task_id = ext_management_system.autosde_client.ServiceApi.services_pk_delete(ems_ref).task_id
options = {
:target_id => id,
:target_class => self.class.name,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 35.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Method call_api
has a Cognitive Complexity of 13 (exceeds 11 allowed). Consider refactoring. Open
def call_api(http_method, path, opts = {})
if opts[:login]
super
else
login unless @token
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 2 locations. Consider refactoring. Open
def raw_delete_host_initiator
task_id = ext_management_system.autosde_client.StorageHostApi.storage_hosts_pk_delete(ems_ref).task_id
options = {
:target_class => nil,
:target_id => nil,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 33.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
def raw_delete_volume_mapping
task_id =
ext_management_system.autosde_client.StorageHostsMappingApi.storage_hosts_mapping_pk_delete(ems_ref).task_id
options = {
:target_class => nil,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 33.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
{:label => "N/A", :value => "-1"},
{:label => values[0]['value'], :value => values[0]['uuid']},
{:label => values[1]['value'], :value => values[1]['uuid']}
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 32.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
{:label => "N/A", :value => "-1"},
{:label => values[0]['value'], :value => values[0]['uuid']},
{:label => values[1]['value'], :value => values[1]['uuid']}
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 32.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Avoid parameter lists longer than 5 parameters. [6/5] Open
def initialize(username:, password:, host:, port: 443, token: nil, scheme: 'https')
- Read upRead up
- Exclude checks
Checks for methods with too many parameters.
The maximum number of parameters is configurable. Keyword arguments can optionally be excluded from the total count, as they add less complexity than positional or optional parameters.
Any number of arguments for initialize
method inside a block of
Struct.new
and Data.define
like this is always allowed:
Struct.new(:one, :two, :three, :four, :five, keyword_init: true) do
def initialize(one:, two:, three:, four:, five:)
end
end
This is because checking the number of arguments of the initialize
method
does not make sense.
NOTE: Explicit block argument &block
is not counted to prevent
erroneous change that is avoided by making block argument implicit.
Example: Max: 3
# good
def foo(a, b, c = 1)
end
Example: Max: 2
# bad
def foo(a, b, c = 1)
end
Example: CountKeywordArgs: true (default)
# counts keyword args towards the maximum
# bad (assuming Max is 3)
def foo(a, b, c, d: 1)
end
# good (assuming Max is 3)
def foo(a, b, c: 1)
end
Example: CountKeywordArgs: false
# don't count keyword args towards the maximum
# good (assuming Max is 3)
def foo(a, b, c, d: 1)
end
This cop also checks for the maximum number of optional parameters.
This can be configured using the MaxOptionalParameters
config option.
Example: MaxOptionalParameters: 3 (default)
# good
def foo(a = 1, b = 2, c = 3)
end
Example: MaxOptionalParameters: 2
# bad
def foo(a = 1, b = 2, c = 3)
end
Similar blocks of code found in 2 locations. Consider refactoring. Open
collector.cluster_volume_mappings.each do |mapping|
persister.volume_mappings.build(
:lun => mapping.lun,
:host_initiator_group => persister.host_initiator_groups.lazy_find(mapping.cluster),
:cloud_volume => persister.cloud_volumes.lazy_find(mapping.volume),
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 29.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
collector.host_volume_mappings.each do |mapping|
persister.volume_mappings.build(
:lun => mapping.lun,
:host_initiator => persister.host_initiators.lazy_find(mapping.host),
:cloud_volume => persister.cloud_volumes.lazy_find(mapping.volume),
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 29.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Useless assignment to variable - auth_token
. Open
auth_token = authentication_token(options[:auth_type])
- Read upRead up
- Exclude checks
Checks for every useless assignment to local variable in every
scope.
The basic idea for this cop was from the warning of ruby -cw
:
assigned but unused variable - foo
Currently this cop has advanced logic that detects unreferenced reassignments and properly handles varied cases such as branch, loop, rescue, ensure, etc.
NOTE: Given the assignment foo = 1, bar = 2
, removing unused variables
can lead to a syntax error, so this case is not autocorrected.
Safety:
This cop's autocorrection is unsafe because removing assignment from
operator assignment can cause NameError if this assignment has been used to declare
local variable. For example, replacing a ||= 1
to a || 1
may cause
"undefined local variable or method `a' for main:Object (NameError)".
Example:
# bad
def some_method
some_var = 1
do_something
end
Example:
# good
def some_method
some_var = 1
do_something(some_var)
end
metadata['rubygems_mfa_required']
must be set to 'true'
. Open
Gem::Specification.new do |spec|
spec.name = "manageiq-providers-autosde"
spec.version = ManageIQ::Providers::Autosde::VERSION
spec.authors = ["ManageIQ Authors"]
- Read upRead up
- Exclude checks
Requires a gemspec to have rubygems_mfa_required
metadata set.
This setting tells RubyGems that MFA (Multi-Factor Authentication) is required for accounts to be able perform privileged operations, such as (see RubyGems' documentation for the full list of privileged operations):
gem push
gem yank
gem owner --add/remove
- adding or removing owners using gem ownership page
This helps make your gem more secure, as users can be more confident that gem updates were pushed by maintainers.
Example:
# bad
Gem::Specification.new do |spec|
# no `rubygems_mfa_required` metadata specified
end
# good
Gem::Specification.new do |spec|
spec.metadata = {
'rubygems_mfa_required' => 'true'
}
end
# good
Gem::Specification.new do |spec|
spec.metadata['rubygems_mfa_required'] = 'true'
end
# bad
Gem::Specification.new do |spec|
spec.metadata = {
'rubygems_mfa_required' => 'false'
}
end
# good
Gem::Specification.new do |spec|
spec.metadata = {
'rubygems_mfa_required' => 'true'
}
end
# bad
Gem::Specification.new do |spec|
spec.metadata['rubygems_mfa_required'] = 'false'
end
# good
Gem::Specification.new do |spec|
spec.metadata['rubygems_mfa_required'] = 'true'
end
Method ManageIQ::Providers::Autosde::StorageManager.description
is defined at both app/models/manageiq/providers/autosde/storage_manager.rb:74 and app/models/manageiq/providers/autosde/storage_manager.rb:197. Open
def self.description
- Read upRead up
- Exclude checks
Checks for duplicated instance (or singleton) method definitions.
Example:
# bad
def foo
1
end
def foo
2
end
Example:
# bad
def foo
1
end
alias foo bar
Example:
# good
def foo
1
end
def bar
2
end
Example:
# good
def foo
1
end
alias bar foo
Useless assignment to variable - count
. Use +
instead of +=
. Open
count += physical_storages.where(:health_state => state).count
- Read upRead up
- Exclude checks
Checks for every useless assignment to local variable in every
scope.
The basic idea for this cop was from the warning of ruby -cw
:
assigned but unused variable - foo
Currently this cop has advanced logic that detects unreferenced reassignments and properly handles varied cases such as branch, loop, rescue, ensure, etc.
NOTE: Given the assignment foo = 1, bar = 2
, removing unused variables
can lead to a syntax error, so this case is not autocorrected.
Safety:
This cop's autocorrection is unsafe because removing assignment from
operator assignment can cause NameError if this assignment has been used to declare
local variable. For example, replacing a ||= 1
to a || 1
may cause
"undefined local variable or method `a' for main:Object (NameError)".
Example:
# bad
def some_method
some_var = 1
do_something
end
Example:
# good
def some_method
some_var = 1
do_something(some_var)
end
Useless assignment to variable - count
. Open
count += physical_storages.count
- Read upRead up
- Exclude checks
Checks for every useless assignment to local variable in every
scope.
The basic idea for this cop was from the warning of ruby -cw
:
assigned but unused variable - foo
Currently this cop has advanced logic that detects unreferenced reassignments and properly handles varied cases such as branch, loop, rescue, ensure, etc.
NOTE: Given the assignment foo = 1, bar = 2
, removing unused variables
can lead to a syntax error, so this case is not autocorrected.
Safety:
This cop's autocorrection is unsafe because removing assignment from
operator assignment can cause NameError if this assignment has been used to declare
local variable. For example, replacing a ||= 1
to a || 1
may cause
"undefined local variable or method `a' for main:Object (NameError)".
Example:
# bad
def some_method
some_var = 1
do_something
end
Example:
# good
def some_method
some_var = 1
do_something(some_var)
end
Useless assignment to variable - count
. Open
count = component.count
- Read upRead up
- Exclude checks
Checks for every useless assignment to local variable in every
scope.
The basic idea for this cop was from the warning of ruby -cw
:
assigned but unused variable - foo
Currently this cop has advanced logic that detects unreferenced reassignments and properly handles varied cases such as branch, loop, rescue, ensure, etc.
NOTE: Given the assignment foo = 1, bar = 2
, removing unused variables
can lead to a syntax error, so this case is not autocorrected.
Safety:
This cop's autocorrection is unsafe because removing assignment from
operator assignment can cause NameError if this assignment has been used to declare
local variable. For example, replacing a ||= 1
to a || 1
may cause
"undefined local variable or method `a' for main:Object (NameError)".
Example:
# bad
def some_method
some_var = 1
do_something
end
Example:
# good
def some_method
some_var = 1
do_something(some_var)
end
Do not suppress exceptions. Open
rescue LoadError
- Read upRead up
- Exclude checks
Checks for rescue
blocks with no body.
Example:
# bad
def some_method
do_something
rescue
end
# bad
begin
do_something
rescue
end
# good
def some_method
do_something
rescue
handle_exception
end
# good
begin
do_something
rescue
handle_exception
end
Example: AllowComments: true (default)
# good
def some_method
do_something
rescue
# do nothing
end
# good
begin
do_something
rescue
# do nothing
end
Example: AllowComments: false
# bad
def some_method
do_something
rescue
# do nothing
end
# bad
begin
do_something
rescue
# do nothing
end
Example: AllowNil: true (default)
# good
def some_method
do_something
rescue
nil
end
# good
begin
do_something
rescue
# do nothing
end
# good
do_something rescue nil
Example: AllowNil: false
# bad
def some_method
do_something
rescue
nil
end
# bad
begin
do_something
rescue
nil
end
# bad
do_something rescue nil
Method ManageIQ::Providers::Autosde::StorageManager.ems_type
is defined at both app/models/manageiq/providers/autosde/storage_manager.rb:70 and app/models/manageiq/providers/autosde/storage_manager.rb:193. Open
def self.ems_type
- Read upRead up
- Exclude checks
Checks for duplicated instance (or singleton) method definitions.
Example:
# bad
def foo
1
end
def foo
2
end
Example:
# bad
def foo
1
end
alias foo bar
Example:
# good
def foo
1
end
def bar
2
end
Example:
# good
def foo
1
end
alias bar foo