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pboling/celluloid-io-pg-listener

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lib/celluloid-io-pg-listener/unlisten_wrappers/without_termination.rb

Summary

Maintainability
A
0 mins
Test Coverage

Extra empty line detected at module body beginning.
Open


      def self.included(base)
Severity: Minor
Found in lib/celluloid-io-pg-listener/unlisten_wrappers/without_termination.rb by rubocop

This cops checks if empty lines around the bodies of modules match the configuration.

Example: EnforcedStyle: empty_lines

# good

module Foo

  def bar
    # ...
  end

end

Example: EnforcedStyle: emptylinesexcept_namespace

# good

module Foo
  module Bar

    # ...

  end
end

Example: EnforcedStyle: emptylinesspecial

# good
module Foo

  def bar; end

end

Example: EnforcedStyle: noemptylines (default)

# good

module Foo
  def bar
    # ...
  end
end

Extra empty line detected at module body end.
Open


    end
Severity: Minor
Found in lib/celluloid-io-pg-listener/unlisten_wrappers/without_termination.rb by rubocop

This cops checks if empty lines around the bodies of modules match the configuration.

Example: EnforcedStyle: empty_lines

# good

module Foo

  def bar
    # ...
  end

end

Example: EnforcedStyle: emptylinesexcept_namespace

# good

module Foo
  module Bar

    # ...

  end
end

Example: EnforcedStyle: emptylinesspecial

# good
module Foo

  def bar; end

end

Example: EnforcedStyle: noemptylines (default)

# good

module Foo
  def bar
    # ...
  end
end

%-literals should be delimited by ( and ).
Open

        pg_connection.exec(%[UNLISTEN "#{channel}";])
Severity: Minor
Found in lib/celluloid-io-pg-listener/unlisten_wrappers/without_termination.rb by rubocop

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'

# good
%w[alpha beta] + %i(gamma delta)

# bad
%W(alpha #{beta})

# bad
%I(alpha beta)

Line is too long. [104/80]
Open

        info "#{self.class}##{callback_method} disconnected from #{channel} via #{e.class} #{e.message}"
Severity: Minor
Found in lib/celluloid-io-pg-listener/unlisten_wrappers/without_termination.rb by rubocop

Avoid rescuing without specifying an error class.
Open

      rescue => e
Severity: Minor
Found in lib/celluloid-io-pg-listener/unlisten_wrappers/without_termination.rb by rubocop

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

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