lib/yapfac/apache/directive.rb
Ambiguous regexp literal. Parenthesize the method arguments if it's surely a regexp literal, or add a whitespace to the right of the /
if it should be a division. Open
Open
name, params = name.split /\s+/, 2 if params.nil?
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- Exclude checks
This cop checks for ambiguous regexp literals in the first argument of a method invocation without parentheses.
Example:
# bad
# This is interpreted as a method invocation with a regexp literal,
# but it could possibly be `/` method invocations.
# (i.e. `do_something./(pattern)./(i)`)
do_something /pattern/i
Example:
# good
# With parentheses, there's no ambiguity.
do_something(/pattern/i)
Useless private
access modifier. Open
Open
private
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- Exclude checks
This cop checks for redundant access modifiers, including those with no
code, those which are repeated, and leading public
modifiers in a
class or module body. Conditionally-defined methods are considered as
always being defined, and thus access modifiers guarding such methods
are not redundant.
Example:
class Foo
public # this is redundant (default access is public)
def method
end
private # this is not redundant (a method is defined)
def method2
end
private # this is redundant (no following methods are defined)
end
Example:
class Foo
# The following is not redundant (conditionally defined methods are
# considered as always defining a method)
private
if condition?
def method
end
end
protected # this is not redundant (method is defined)
define_method(:method2) do
end
protected # this is redundant (repeated from previous modifier)
[1,2,3].each do |i|
define_method("foo#{i}") do
end
end
# The following is redundant (methods defined on the class'
# singleton class are not affected by the public modifier)
public
def self.method3
end
end
Example:
# Lint/UselessAccessModifier:
# ContextCreatingMethods:
# - concerning
require 'active_support/concern'
class Foo
concerning :Bar do
def some_public_method
end
private
def some_private_method
end
end
# this is not redundant because `concerning` created its own context
private
def some_other_private_method
end
end
Example:
# Lint/UselessAccessModifier:
# MethodCreatingMethods:
# - delegate
require 'active_support/core_ext/module/delegation'
class Foo
# this is not redundant because `delegate` creates methods
private
delegate :method_a, to: :method_b
end