fog/fog-azure-rm

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end
 
# good
def test
  return unless something
  work
end
 
# also good
def test
  work if something
end
 
# bad
if something
  raise 'exception'
else
  ok
end
 
# good
raise 'exception' if something
ok

This cop checks for duplicated instance (or singleton) method definitions.

Example:

# bad
 
def duplicated
  1
end
 
def duplicated
  2
end

Example:

# bad
 
def duplicated
  1
end
 
alias duplicated other_duplicated

Example:

# good
 
def duplicated
  1
end
 
def other_duplicated
  2
end

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end
 
# good
def test
  return unless something
  work
end
 
# also good
def test
  work if something
end
 
# bad
if something
  raise 'exception'
else
  ok
end
 
# good
raise 'exception' if something
ok

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end
 
# good
def test
  return unless something
  work
end
 
# also good
def test
  work if something
end
 
# bad
if something
  raise 'exception'
else
  ok
end
 
# good
raise 'exception' if something
ok

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'

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

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end
 
# good
def test
  return unless something
  work
end
 
# also good
def test
  work if something
end
 
# bad
if something
  raise 'exception'
else
  ok
end
 
# good
raise 'exception' if something
ok

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end
 
# good
def test
  return unless something
  work
end
 
# also good
def test
  work if something
end
 
# bad
if something
  raise 'exception'
else
  ok
end
 
# good
raise 'exception' if something
ok

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'

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'

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

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)

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]

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end
 
# good
def test
  return unless something
  work
end
 
# also good
def test
  work if something
end
 
# bad
if something
  raise 'exception'
else
  ok
end
 
# good
raise 'exception' if something
ok

Checks that required_ruby_version of gemspec and TargetRubyVersion of .rubocop.yml are equal. Thereby, RuboCop to perform static analysis working on the version required by gemspec.

Example:

# When `TargetRubyVersion` of .rubocop.yml is `2.3`.
 
# bad
Gem::Specification.new do |spec|
  spec.required_ruby_version = '>= 2.2.0'
end
 
# bad
Gem::Specification.new do |spec|
  spec.required_ruby_version = '>= 2.4.0'
end
 
# good
Gem::Specification.new do |spec|
  spec.required_ruby_version = '>= 2.3.0'
end
 
# good
Gem::Specification.new do |spec|
  spec.required_ruby_version = '>= 2.3'
end
 
# good
Gem::Specification.new do |spec|
  spec.required_ruby_version = ['>= 2.3.0', '< 2.5.0']
end

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'
 
# good
%w[alpha beta] + %i(gamma delta)
 
# bad
%W(alpha #{beta})
 
# bad
%I(alpha beta)