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NullVoxPopuli/skinny_controllers

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Use SCREAMING_SNAKE_CASE for constants. (https://github.com/bbatsov/ruby-style-guide#screaming-snake-case)
Open

    Create = 'Create'.freeze
Severity: Minor
Found in lib/skinny_controllers/default_verbs.rb by rubocop

This cop checks whether constant names are written using SCREAMINGSNAKECASE.

To avoid false positives, it ignores cases in which we cannot know for certain the type of value that would be assigned to a constant.

Example:

# bad
InchInCm = 2.54
INCHinCM = 2.54
Inch_In_Cm = 2.54

# good
INCH_IN_CM = 2.54

Use SCREAMING_SNAKE_CASE for constants. (https://github.com/bbatsov/ruby-style-guide#screaming-snake-case)
Open

    Update = 'Update'.freeze
Severity: Minor
Found in lib/skinny_controllers/default_verbs.rb by rubocop

This cop checks whether constant names are written using SCREAMINGSNAKECASE.

To avoid false positives, it ignores cases in which we cannot know for certain the type of value that would be assigned to a constant.

Example:

# bad
InchInCm = 2.54
INCHinCM = 2.54
Inch_In_Cm = 2.54

# good
INCH_IN_CM = 2.54

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

module SkinnyControllers
Severity: Minor
Found in lib/skinny_controllers/logging.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Useless assignment to variable - operation_parts. Did you mean operation_class? (https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars)
Open

        operation_parts = operation_name.split(SkinnyControllers.operations_suffix)
Severity: Minor
Found in lib/skinny_controllers/lookup.rb by rubocop

This cop 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.

Example:

# bad

def some_method
  some_var = 1
  do_something
end

Example:

# good

def some_method
  some_var = 1
  do_something(some_var)
end

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

module SkinnyControllers
Severity: Minor
Found in lib/skinny_controllers/lookup/namespace.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

# required gems
Severity: Minor
Found in lib/skinny_controllers.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

class OperationGenerator < Rails::Generators::NamedBase
Severity: Minor
Found in lib/generators/operation/operation_generator.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Use safe navigation (&.) instead of checking if an object exists before calling the method.
Open

        (action_name && action_name.classify) ||
Severity: Minor
Found in lib/skinny_controllers/diet.rb by rubocop

This cop transforms usages of a method call safeguarded by a non nil check for the variable whose method is being called to safe navigation (&.).

Configuration option: ConvertCodeThatCanStartToReturnNil The default for this is false. When configured to true, this will check for code in the format !foo.nil? && foo.bar. As it is written, the return of this code is limited to false and whatever the return of the method is. If this is converted to safe navigation, foo&.bar can start returning nil as well as what the method returns.

Example:

# bad
foo.bar if foo
foo.bar(param1, param2) if foo
foo.bar { |e| e.something } if foo
foo.bar(param) { |e| e.something } if foo

foo.bar if !foo.nil?
foo.bar unless !foo
foo.bar unless foo.nil?

foo && foo.bar
foo && foo.bar(param1, param2)
foo && foo.bar { |e| e.something }
foo && foo.bar(param) { |e| e.something }

# good
foo&.bar
foo&.bar(param1, param2)
foo&.bar { |e| e.something }
foo&.bar(param) { |e| e.something }

foo.nil? || foo.bar
!foo || foo.bar

# Methods that `nil` will `respond_to?` should not be converted to
# use safe navigation
foo.to_i if foo

Do not freeze immutable objects, as freezing them has no effect.
Open

    Update = 'Update'.freeze
Severity: Minor
Found in lib/skinny_controllers/default_verbs.rb by rubocop

This cop check for uses of Object#freeze on immutable objects.

Example:

# bad
CONST = 1.freeze

# good
CONST = 1

Favor modifier unless usage when having a single-line body. Another good alternative is the usage of control flow &&/||. (https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier)
Open

        unless klass
Severity: Minor
Found in lib/skinny_controllers/lookup/policy.rb by rubocop

Checks for if and unless statements that would fit on one line if written as a modifier if/unless. The maximum line length is configured in the Metrics/LineLength cop.

Example:

# bad
if condition
  do_stuff(bar)
end

unless qux.empty?
  Foo.do_something
end

# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

module SkinnyControllers
Severity: Minor
Found in lib/skinny_controllers/policy/base.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

module SkinnyControllers
Severity: Minor
Found in lib/skinny_controllers/operation/base.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

module SkinnyControllers
Severity: Minor
Found in lib/skinny_controllers/policy/deny_all.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Add an empty line after magic comments. (https://github.com/bbatsov/ruby-style-guide#separate-magic-comments-from-code)
Open

module SkinnyControllers
Severity: Minor
Found in lib/skinny_controllers/policy/allow_all.rb by rubocop

Checks for a newline after the final magic comment.

Example:

# good
# frozen_string_literal: true

# Some documentation for Person
class Person
  # Some code
end

# bad
# frozen_string_literal: true
# Some documentation for Person
class Person
  # Some code
end

Dependencies should be sorted in an alphabetical order within their section of the gemspec. Dependency rspec should appear before rubocop.
Open

  s.add_development_dependency 'rspec'
Severity: Minor
Found in skinny_controllers.gemspec by rubocop

Dependencies in the gemspec should be alphabetically sorted.

Example:

# bad
spec.add_dependency 'rubocop'
spec.add_dependency 'rspec'

# good
spec.add_dependency 'rspec'
spec.add_dependency 'rubocop'

# good
spec.add_dependency 'rubocop'

spec.add_dependency 'rspec'

# bad
spec.add_development_dependency 'rubocop'
spec.add_development_dependency 'rspec'

# good
spec.add_development_dependency 'rspec'
spec.add_development_dependency 'rubocop'

# good
spec.add_development_dependency 'rubocop'

spec.add_development_dependency 'rspec'

# bad
spec.add_runtime_dependency 'rubocop'
spec.add_runtime_dependency 'rspec'

# good
spec.add_runtime_dependency 'rspec'
spec.add_runtime_dependency 'rubocop'

# good
spec.add_runtime_dependency 'rubocop'

spec.add_runtime_dependency 'rspec'

# good only if TreatCommentsAsGroupSeparators is true
# For code quality
spec.add_dependency 'rubocop'
# For tests
spec.add_dependency 'rspec'
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