Showing 1,441 of 1,441 total issues
Missing top-level class documentation comment. Open
class StatisticsController < ApplicationController
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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
Line is too long. [85/80] Open
redirect_to annotators_path, notice: I18n.t('annotators.action.update.success')
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Line is too long. [86/80] Open
redirect_to annotators_path, notice: I18n.t('annotators.action.destroy.success')
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Line is too long. [82/80] Open
annotation_document['interface_type'] = InterfaceType.find_or_create_by(
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Use &&
instead of and
. Open
return service_params unless interface_type_ids and interface_type_ids.any?
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This cop checks for uses of and
and or
, and suggests using &&
and
|| instead
. It can be configured to check only in conditions, or in
all contexts.
Example: EnforcedStyle: always (default)
# bad
foo.save and return
# bad
if foo and bar
end
# good
foo.save && return
# good
if foo && bar
end
Example: EnforcedStyle: conditionals
# bad
if foo and bar
end
# good
foo.save && return
# good
foo.save and return
# good
if foo && bar
end
Use %i
or %I
for an array of symbols. Open
only: [
:show,
:update,
:destroy
]
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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 of
3` 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]
Avoid comma after the last item of an array. Open
'application/json',
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This cop checks for trailing comma in array and hash literals.
Example: EnforcedStyleForMultiline: consistent_comma
# bad
a = [1, 2,]
# good
a = [
1, 2,
3,
]
# good
a = [
1,
2,
]
Example: EnforcedStyleForMultiline: comma
# bad
a = [1, 2,]
# good
a = [
1,
2,
]
Example: EnforcedStyleForMultiline: no_comma (default)
# bad
a = [1, 2,]
# good
a = [
1,
2
]
Line is too long. [87/80] Open
filename: "#{@project.title.parameterize}-raw-data-#{timestamp}.zip",
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Missing top-level class documentation comment. Open
class RawDataController < ApplicationController
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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
Avoid rescuing without specifying an error class. Open
rescue
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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
Keep a blank line before and after private
. Open
private
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Access modifiers should be surrounded by blank lines.
Example:
# bad
class Foo
def bar; end
private
def baz; end
end
# good
class Foo
def bar; end
private
def baz; end
end
Use %i
or %I
for an array of symbols. Open
only: [
:edit,
:new,
:create,
:update
- Read upRead up
- Exclude checks
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 of
3` 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]
Missing top-level class documentation comment. Open
class AnnotationDocumentsController < BaseController
- 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 2 spaces for indentation in an array, relative to the first position after the preceding left parenthesis. Open
:key,
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This cop checks the indentation of the first element in an array literal where the opening bracket and the first element are on separate lines. The other elements' indentations are handled by the AlignArray cop.
By default, array literals that are arguments in a method call with parentheses, and where the opening square bracket of the array is on the same line as the opening parenthesis of the method call, shall have their first element indented one step (two spaces) more than the position inside the opening parenthesis.
Other array literals shall have their first element indented one step more than the start of the line where the opening square bracket is.
This default style is called 'specialinsideparentheses'. Alternative styles are 'consistent' and 'align_brackets'. Here are examples:
Example: EnforcedStyle: specialinsideparentheses (default)
# The `special_inside_parentheses` style enforces that the first
# element in an array literal where the opening bracket and first
# element are on seprate lines is indented one step (two spaces) more
# than the position inside the opening parenthesis.
#bad
array = [
:value
]
and_in_a_method_call([
:no_difference
])
#good
array = [
:value
]
but_in_a_method_call([
:its_like_this
])
Example: EnforcedStyle: consistent
# The `consistent` style enforces that the first element in an array
# literal where the opening bracket and the first element are on
# seprate lines is indented the same as an array literal which is not
# defined inside a method call.
#bad
# consistent
array = [
:value
]
but_in_a_method_call([
:its_like_this
])
#good
array = [
:value
]
and_in_a_method_call([
:no_difference
])
Example: EnforcedStyle: align_brackets
# The `align_brackets` style enforces that the opening and closing
# brackets are indented to the same position.
#bad
# align_brackets
and_now_for_something = [
:completely_different
]
#good
# align_brackets
and_now_for_something = [
:completely_different
]
Line is too long. [98/80] Open
redirect_to project_raw_data_path(@project), notice: I18n.t('raw-data.action.destroy.success')
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Favor a normal if-statement over a modifier clause in a multiline statement. Open
@site_title = I18n.t(
'site-title.schema',
title: @site_title,
current_page: @breadcrumbs.last[:label].capitalize
) if @breadcrumbs.any?
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Checks for uses of if/unless modifiers with multiple-lines bodies.
Example:
# bad
{
result: 'this should not happen'
} unless cond
# good
{ result: 'ok' } if cond
Inconsistent indentation detected. Open
def string_to_filestream(resource)
tempfile = @tempfiles[resource]
tempfile.write(interface_params[resource])
tempfile.rewind
tempfile
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This cops checks for inconsistent indentation.
Example:
class A
def test
puts 'hello'
puts 'world'
end
end
Line is too long. [82/80] Open
flash.now[:error] = I18n.t('simple_form.error_notification.default_message')
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Put empty method definitions on a single line. Open
def show
end
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This cop checks for the formatting of empty method definitions.
By default it enforces empty method definitions to go on a single
line (compact style), but it can be configured to enforce the end
to go on its own line (expanded style).
Note: A method definition is not considered empty if it contains comments.
Example: EnforcedStyle: compact (default)
# bad
def foo(bar)
end
def self.foo(bar)
end
# good
def foo(bar); end
def foo(bar)
# baz
end
def self.foo(bar); end
Example: EnforcedStyle: expanded
# bad
def foo(bar); end
def self.foo(bar); end
# good
def foo(bar)
end
def self.foo(bar)
end
Line is too long. [83/80] Open
key :description, I18n.t('api.annotation_document.create.response-200')
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