.rubocop.yml
inherit_from: .rubocop_todo.yml
inherit_mode:
merge:
- Exclude
require:
- rubocop-rspec
- rubocop-performance
AllCops:
Exclude:
- 'samples/**/*'
NewCops: enable
TargetRubyVersion: 3.0
# Tables are nice
Layout/HashAlignment:
EnforcedColonStyle: table
EnforcedHashRocketStyle: table
EnforcedLastArgumentHashStyle: ignore_implicit
# Place . on the previous line
Layout/DotPosition:
EnforcedStyle: trailing
# Require empty lines between defs, except for one-line defs
Layout/EmptyLineBetweenDefs:
AllowAdjacentOneLineDefs: true
# Be rather lenient with line length
Layout/LineLength:
Max: 120
# Always put the closing brace on the last line
Layout/MultilineMethodCallBraceLayout:
EnforcedStyle: same_line
# Indent one level for follow-up lines
Layout/MultilineMethodCallIndentation:
EnforcedStyle: indented
# Indent one level for follow-up lines
Layout/MultilineOperationIndentation:
EnforcedStyle: indented
# Assume the programmer knows how bracketed block syntax works
Lint/AmbiguousBlockAssociation:
Enabled: false
# Some of our source examples include interpolation explicitly.
Lint/InterpolationCheck:
Exclude:
- 'spec/**/*'
# We use :true and :false as AST node types.
Lint/BooleanSymbol:
Enabled: false
# Spec blocks can be any size
Metrics/BlockLength:
Exclude:
- '**/*.gemspec'
- 'spec/**/*'
# Keyword arguments make long parameter lists readable
Metrics/ParameterLists:
CountKeywordArgs: false
Naming/RescuedExceptionsVariableName:
PreferredName: error
# These files do not test classes or modules
RSpec/DescribeClass:
Exclude:
- 'spec/quality/*_spec.rb'
- 'spec/performance/reek/smell_detectors/runtime_speed_spec.rb'
# Our examples are large because we have source literals in them
RSpec/ExampleLength:
Enabled: false
# Allow and/or for control flow only
Style/AndOr:
EnforcedStyle: conditionals
# Require comment for files in lib and bin
Style/FrozenStringLiteralComment:
Include:
- 'bin/*'
- 'lib/**/*'
EnforcedStyle: always
# Allow multiline block chains
Style/MultilineBlockChain:
Enabled: false
# There's nothing wrong with parallel assignment
Style/ParallelAssignment:
Enabled: false
Style/PercentLiteralDelimiters:
PreferredDelimiters:
default: ()
'%W': ()
'%I': ()
'%w': ()
'%i': ()
# Allow Perl-style references to regex matches
Style/PerlBackrefs:
Enabled: false
# Allow single-line method definitions
Style/SingleLineMethods:
Enabled: false
# Prefer symbols to look like symbols
Style/SymbolArray:
EnforcedStyle: brackets
# Allow small arrays of words with quotes
Style/WordArray:
MinSize: 4
Metrics/ClassLength:
Exclude:
- 'lib/reek/cli/options.rb'