Showing 126 of 126 total issues
OmniAuth::Strategies::Elitmus has missing safe method 'prune!' Open
def prune!(hash)
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A candidate method for the Missing Safe Method
smell are methods whose names end with an exclamation mark.
An exclamation mark in method names means (the explanation below is taken from here ):
The ! in method names that end with ! means, “This method is dangerous”—or, more precisely, this method is the “dangerous” version of an otherwise equivalent method, with the same name minus the !. “Danger” is relative; the ! doesn’t mean anything at all unless the method name it’s in corresponds to a similar but bang-less method name. So, for example, gsub! is the dangerous version of gsub. exit! is the dangerous version of exit. flatten! is the dangerous version of flatten. And so forth.
Such a method is called Missing Safe Method
if and only if her non-bang version does not exist and this method is reported as a smell.
Example
Given
class C
def foo; end
def foo!; end
def bar!; end
end
Reek would report bar!
as Missing Safe Method
smell but not foo!
.
Reek reports this smell only in a class context, not in a module context in order to allow perfectly legit code like this:
class Parent
def foo; end
end
module Dangerous
def foo!; end
end
class Son < Parent
include Dangerous
end
class Daughter < Parent
end
In this example, Reek would not report the Missing Safe Method
smell for the method foo
of the Dangerous
module.
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
require "bundler/gem_tasks"
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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"
Extra empty line detected at block body beginning. Open
# Reek has a problem with the below code. Trying to rewrite the same
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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
Use 2 (not -5) spaces for indentation. Open
prune!(value) if value.is_a?(Hash)
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This cops checks for indentation that doesn't use the specified number of spaces.
See also the IndentationConsistency cop which is the companion to this one.
Example:
# bad
class A
def test
puts 'hello'
end
end
# good
class A
def test
puts 'hello'
end
end
Example: IgnoredPatterns: ['^\s*module']
# bad
module A
class B
def test
puts 'hello'
end
end
end
# good
module A
class B
def test
puts 'hello'
end
end
end
Tab detected. Open
DEFAULT_SCOPE = 'public'
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Tab detected. Open
'name' => raw_info['name']
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Tab detected. Open
# in a different way to make reek happy
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Tab detected. Open
if params_hash.has_key?['scope']
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Tab detected. Open
else
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Tab detected. Open
params[:auth_type] = params_hash['auth_type'] if params_hash.has_key?['auth_type']
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Redundant curly braces around a hash parameter. Open
prune!({
'email' => raw_info['email'],
'name' => raw_info['name']
})
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This cop checks for braces around the last parameter in a method call
if the last parameter is a hash.
It supports braces
, no_braces
and context_dependent
styles.
Example: EnforcedStyle: braces
# The `braces` style enforces braces around all method
# parameters that are hashes.
# bad
some_method(x, y, a: 1, b: 2)
# good
some_method(x, y, {a: 1, b: 2})
Example: EnforcedStyle: no_braces (default)
# The `no_braces` style checks that the last parameter doesn't
# have braces around it.
# bad
some_method(x, y, {a: 1, b: 2})
# good
some_method(x, y, a: 1, b: 2)
Example: EnforcedStyle: context_dependent
# The `context_dependent` style checks that the last parameter
# doesn't have braces around it, but requires braces if the
# second to last parameter is also a hash literal.
# bad
some_method(x, y, {a: 1, b: 2})
some_method(x, y, {a: 1, b: 2}, a: 1, b: 2)
# good
some_method(x, y, a: 1, b: 2)
some_method(x, y, {a: 1, b: 2}, {a: 1, b: 2})
Use %i
or %I
for an array of symbols. Open
option :authorize_options, [:scope, :auth_type]
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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]
Prefer single-quoted strings when you don't need string interpolation or special symbols. Open
VERSION = "0.0.4"
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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"
Tab detected. Open
module Strategies
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1 trailing blank lines detected. Open
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Tab detected. Open
}
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Tab detected. Open
# if request.params[val]
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Tab detected. Open
option :name, :elitmus
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Tab detected. Open
# params[:scope] ||= DEFAULT_SCOPE
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Tab detected. Open
def prune!(hash)
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