Method store
has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def store(type_id, klass_str, title, description, target_type)
Redundant else
-clause. Open
else
- Read upRead up
- Exclude checks
Checks for empty else-clauses, possibly including comments and/or an
explicit nil
depending on the EnforcedStyle.
Example: EnforcedStyle: empty
# warn only on empty else
# bad
if condition
statement
else
end
# good
if condition
statement
else
nil
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Example: EnforcedStyle: nil
# warn on else with nil in it
# bad
if condition
statement
else
nil
end
# good
if condition
statement
else
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Example: EnforcedStyle: both (default)
# warn on empty else and else with nil in it
# bad
if condition
statement
else
nil
end
# bad
if condition
statement
else
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Missing magic comment # frozen_string_literal: true
. Open
module Togls
- Read upRead up
- Exclude checks
This cop is designed to help upgrade to Ruby 3.0. It will add the
comment # frozen_string_literal: true
to the top of files to
enable frozen string literals. Frozen string literals may be default
in Ruby 3.0. The comment will be added below a shebang and encoding
comment. The frozen string literal comment is only valid in Ruby 2.3+.
Example: EnforcedStyle: when_needed (default)
# The `when_needed` style will add the frozen string literal comment
# to files only when the `TargetRubyVersion` is set to 2.3+.
# bad
module Foo
# ...
end
# good
# frozen_string_literal: true
module Foo
# ...
end
Example: EnforcedStyle: always
# The `always` style will always add the frozen string literal comment
# to a file, regardless of the Ruby version or if `freeze` or `<<` are
# called on a string literal.
# bad
module Bar
# ...
end
# good
# frozen_string_literal: true
module Bar
# ...
end
Example: EnforcedStyle: never
# The `never` will enforce that the frozen string literal comment does
# not exist in a file.
# bad
# frozen_string_literal: true
module Baz
# ...
end
# good
module Baz
# ...
end
Redundant else
-clause. Open
else
- Read upRead up
- Exclude checks
Checks for empty else-clauses, possibly including comments and/or an
explicit nil
depending on the EnforcedStyle.
Example: EnforcedStyle: empty
# warn only on empty else
# bad
if condition
statement
else
end
# good
if condition
statement
else
nil
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Example: EnforcedStyle: nil
# warn on else with nil in it
# bad
if condition
statement
else
nil
end
# good
if condition
statement
else
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Example: EnforcedStyle: both (default)
# warn on empty else and else with nil in it
# bad
if condition
statement
else
nil
end
# bad
if condition
statement
else
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Use Hash#key?
instead of Hash#has_key?
. Open
if @rule_types.has_key?(type_id)
- Read upRead up
- Exclude checks
This cop (by default) checks for uses of methods Hash#haskey? and
Hash#hasvalue? where it enforces Hash#key? and Hash#value?
It is configurable to enforce the inverse, using verbose
method
names also.
Example: EnforcedStyle: short (default)
# bad Hash#haskey? Hash#hasvalue?
# good Hash#key? Hash#value?
Example: EnforcedStyle: verbose
# bad Hash#key? Hash#value?
# good Hash#haskey? Hash#hasvalue?
Use Hash#key?
instead of Hash#has_key?
. Open
if @type_ids.has_key?(klass_str)
- Read upRead up
- Exclude checks
This cop (by default) checks for uses of methods Hash#haskey? and
Hash#hasvalue? where it enforces Hash#key? and Hash#value?
It is configurable to enforce the inverse, using verbose
method
names also.
Example: EnforcedStyle: short (default)
# bad Hash#haskey? Hash#hasvalue?
# good Hash#key? Hash#value?
Example: EnforcedStyle: verbose
# bad Hash#key? Hash#value?
# good Hash#haskey? Hash#hasvalue?
Missing top-level class documentation comment. Open
class InMemoryDriver
- Read upRead up
- Exclude checks
This cop checks for missing top-level documentation of classes and modules. Classes with no body are exempt from the check and so are namespace modules - modules that have nothing in their bodies except classes, other modules, or constant definitions.
The documentation requirement is annulled if the class or module has a "#:nodoc:" comment next to it. Likewise, "#:nodoc: all" does the same for all its children.
Example:
# bad
class Person
# ...
end
# good
# Description/Explanation of Person class
class Person
# ...
end
Use Hash#key?
instead of Hash#has_key?
. Open
if @rule_types.has_key?(type_id)
- Read upRead up
- Exclude checks
This cop (by default) checks for uses of methods Hash#haskey? and
Hash#hasvalue? where it enforces Hash#key? and Hash#value?
It is configurable to enforce the inverse, using verbose
method
names also.
Example: EnforcedStyle: short (default)
# bad Hash#haskey? Hash#hasvalue?
# good Hash#key? Hash#value?
Example: EnforcedStyle: verbose
# bad Hash#key? Hash#value?
# good Hash#haskey? Hash#hasvalue?
Redundant else
-clause. Open
else
- Read upRead up
- Exclude checks
Checks for empty else-clauses, possibly including comments and/or an
explicit nil
depending on the EnforcedStyle.
Example: EnforcedStyle: empty
# warn only on empty else
# bad
if condition
statement
else
end
# good
if condition
statement
else
nil
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Example: EnforcedStyle: nil
# warn on else with nil in it
# bad
if condition
statement
else
nil
end
# good
if condition
statement
else
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end
Example: EnforcedStyle: both (default)
# warn on empty else and else with nil in it
# bad
if condition
statement
else
nil
end
# bad
if condition
statement
else
end
# good
if condition
statement
else
statement
end
# good
if condition
statement
end