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 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 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 for rescuing StandardError. There are two supported styles implicit and explicit. This cop will not register an offense if any error other than StandardError is specified.

Example: EnforcedStyle: implicit

# `implicit` will enforce using `rescue` instead of
# `rescue StandardError`.
 
# bad
begin
  foo
rescue StandardError
  bar
end
 
# good
begin
  foo
rescue
  bar
end
 
# good
begin
  foo
rescue OtherError
  bar
end
 
# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Example: EnforcedStyle: explicit (default)

# `explicit` will enforce using `rescue StandardError`
# instead of `rescue`.
 
# bad
begin
  foo
rescue
  bar
end
 
# good
begin
  foo
rescue StandardError
  bar
end
 
# good
begin
  foo
rescue OtherError
  bar
end
 
# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

This cop checks for rescuing StandardError. There are two supported styles implicit and explicit. This cop will not register an offense if any error other than StandardError is specified.

Example: EnforcedStyle: implicit

# `implicit` will enforce using `rescue` instead of
# `rescue StandardError`.
 
# bad
begin
  foo
rescue StandardError
  bar
end
 
# good
begin
  foo
rescue
  bar
end
 
# good
begin
  foo
rescue OtherError
  bar
end
 
# good
begin
  foo
rescue StandardError, SecurityError
  bar
end

Example: EnforcedStyle: explicit (default)

# `explicit` will enforce using `rescue StandardError`
# instead of `rescue`.
 
# bad
begin
  foo
rescue
  bar
end
 
# good
begin
  foo
rescue StandardError
  bar
end
 
# good
begin
  foo
rescue OtherError
  bar
end
 
# good
begin
  foo
rescue StandardError, SecurityError
  bar
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)

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

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 checks for redundant with_object.

Example:

# bad
ary.each_with_object([]) do |v|
  v
end
 
# good
ary.each do |v|
  v
end
 
# bad
ary.each.with_object([]) do |v|
  v
end
 
# good
ary.each do |v|
  v
end

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

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