Showing 1,556 of 1,556 total issues
Do not use space inside array brackets. Open
config.unlock_keys = [ :email ]
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Checks that brackets used for array literals have or don't have surrounding space depending on configuration.
Example: EnforcedStyle: space
# The `space` style enforces that array literals have
# surrounding space.
# bad
array = [a, b, c, d]
# good
array = [ a, b, c, d ]
Example: EnforcedStyle: no_space
# The `no_space` style enforces that array literals have
# no surrounding space.
# bad
array = [ a, b, c, d ]
# good
array = [a, b, c, d]
Example: EnforcedStyle: compact
# The `compact` style normally requires a space inside
# array brackets, with the exception that successive left
# or right brackets are collapsed together in nested arrays.
# bad
array = [ a, [ b, c ] ]
# good
array = [ a, [ b, c ]]
Line is too long. [81/80] Open
# When using Devise inside an engine, let's call it `MyEngine`, and this engine
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Extra empty line detected at block body end. Open
end
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- Exclude checks
This cops checks if empty lines around the bodies of blocks match the configuration.
Example: EnforcedStyle: empty_lines
# good
foo do |bar|
# ...
end
Example: EnforcedStyle: noemptylines (default)
# good
foo do |bar|
# ...
end
Do not use spaces inside percent literal delimiters. Open
Rails.application.config.assets.precompile += %w( html5shiv.js html5shiv-printshiv.js )
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- Exclude checks
Checks for unnecessary additional spaces inside the delimiters of %i/%w/%x literals.
Example:
# good
%i(foo bar baz)
# bad
%w( foo bar baz )
# bad
%x( ls -l )
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
Date::DATE_FORMATS[:default] = "%b %d, %Y"
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- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Line is too long. [82/80] Open
get 'form_managers/fields' => 'form_managers#fields', as: 'form_managers_fields'
- Exclude checks
Use %i
or %I
for an array of symbols. Open
match '/root' => 'options#update', via: [:put, :patch]
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- 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]
Line is too long. [85/80] Open
# type as key and the wrapper that will be used for all inputs with specified type.
- Exclude checks
Final newline missing. Open
end
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Line is too long. [86/80] Open
# using other encryptors, it sets how many times you want the password re-encrypted.
- Exclude checks
Align the elements of a hash literal if they span more than one line. Open
hint_class: :field_with_hint, error_class: :field_with_errors do |b|
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- Exclude checks
Check that the keys, separators, and values of a multi-line hash literal are aligned according to configuration. The configuration options are:
- key (left align keys)
- separator (align hash rockets and colons, right align keys)
- table (left align keys, hash rockets, and values)
The treatment of hashes passed as the last argument to a method call can also be configured. The options are:
- always_inspect
- always_ignore
- ignore_implicit (without curly braces)
- ignore_explicit (with curly braces)
Example:
# EnforcedHashRocketStyle: key (default)
# EnforcedColonStyle: key (default)
# good
{
foo: bar,
ba: baz
}
{
:foo => bar,
:ba => baz
}
# bad
{
foo: bar,
ba: baz
}
{
:foo => bar,
:ba => baz
}
Example:
# EnforcedHashRocketStyle: separator
# EnforcedColonStyle: separator
#good
{
foo: bar,
ba: baz
}
{
:foo => bar,
:ba => baz
}
#bad
{
foo: bar,
ba: baz
}
{
:foo => bar,
:ba => baz
}
{
:foo => bar,
:ba => baz
}
Example:
# EnforcedHashRocketStyle: table
# EnforcedColonStyle: table
#good
{
foo: bar,
ba: baz
}
{
:foo => bar,
:ba => baz
}
#bad
{
foo: bar,
ba: baz
}
{
:foo => bar,
:ba => baz
}
Line is too long. [92/80] Open
# You can wrap a collection of radio/check boxes in a pre-defined tag, defaulting to none.
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Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
Time::DATE_FORMATS[:filename] = "%Y%m%d%H%M%S"
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- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
match "*path" => 'pages#error404', via: [:get, :post]
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- Exclude checks
Checks if uses of quotes match the configured preference.
Example: EnforcedStyle: single_quotes (default)
# bad
"No special symbols"
"No string interpolation"
"Just text"
# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"
Example: EnforcedStyle: double_quotes
# bad
'Just some text'
'No special chars or interpolation'
# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"
Use %i
or %I
for an array of symbols. Open
match "*path" => 'pages#error404', via: [:get, :post]
- 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]
Line is too long. [82/80] Open
# a value less than 10 in other environments. Note that, for bcrypt (the default
- Exclude checks
Line is too long. [83/80] Open
# encryptor), the cost increases exponentially with the number of stretches (e.g.
- Exclude checks
Final newline missing. Open
Rails.application.config.assets.precompile += %w( html5shiv.js html5shiv-printshiv.js )
- Exclude checks
Line is too long. [86/80] Open
# initial account confirmation) to be applied. Requires additional unconfirmed_email
- Exclude checks
Line is too long. [87/80] Open
# Tell browsers whether to use the native HTML5 validations (novalidate form option).
- Exclude checks