Avoid rescuing without specifying an error class. Open
rescue => e
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- Exclude checks
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
Closing method call brace must be on the line after the last argument when opening brace is on a separate line from the first argument. Open
'email' => nil)
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- Exclude checks
This cop checks that the closing brace in a method call is either on the same line as the last method argument, or a new line.
When using the symmetrical
(default) style:
If a method call's opening brace is on the same line as the first argument of the call, then the closing brace should be on the same line as the last argument of the call.
If an method call's opening brace is on the line above the first argument of the call, then the closing brace should be on the line below the last argument of the call.
When using the new_line
style:
The closing brace of a multi-line method call must be on the line after the last argument of the call.
When using the same_line
style:
The closing brace of a multi-line method call must be on the same line as the last argument of the call.
Example:
# symmetrical: bad
# new_line: good
# same_line: bad
foo(a,
b
)
# symmetrical: bad
# new_line: bad
# same_line: good
foo(
a,
b)
# symmetrical: good
# new_line: bad
# same_line: good
foo(a,
b)
# symmetrical: good
# new_line: good
# same_line: bad
foo(
a,
b
)
Missing top-level module documentation comment. Open
module Auth
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- 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
Space inside parentheses detected. Open
@current_user ||= JwToken.decode( session['jwt'] )[0]['sub'])
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- Exclude checks
Checks for spaces inside ordinary round parentheses.
Example:
# bad
f( 3)
g = (a + 3 )
# good
f(3)
g = (a + 3)
Space inside parentheses detected. Open
@current_user ||= JwToken.decode( session['jwt'] )[0]['sub'])
- Read upRead up
- Exclude checks
Checks for spaces inside ordinary round parentheses.
Example:
# bad
f( 3)
g = (a + 3 )
# good
f(3)
g = (a + 3)