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Missing method documentation comment.
Open

    def execute(&block)
      pool.with do |conn|
        yield(conn)
      end
    end
Severity: Minor
Found in lib/hg/redis.rb by rubocop

This cop checks for missing documentation comment for public methods. It can optionally be configured to also require documentation for non-public methods.

Example:

# bad

class Foo
  def bar
    puts baz
  end
end

module Foo
  def bar
    puts baz
  end
end

def foo.bar
  puts baz
end

# good

class Foo
  # Documentation
  def bar
    puts baz
  end
end

module Foo
  # Documentation
  def bar
    puts baz
  end
end

# Documentation
def foo.bar
  puts baz
end

Use alias instead of alias_method in a class body. (https://github.com/voxable-labs/voxable-style-guide#alias-method)
Open

      alias_method :prepend_after_handler, :prepend_after_action
Severity: Minor
Found in lib/hg/controller.rb by rubocop

This cop enforces the use of either #alias or #alias_method depending on configuration. It also flags uses of alias :symbol rather than alias bareword.

Example: EnforcedStyle: prefer_alias (default)

# bad
alias_method :bar, :foo
alias :bar :foo

# good
alias bar foo

Example: EnforcedStyle: preferaliasmethod

# bad
alias :bar :foo
alias bar foo

# good
alias_method :bar, :foo

= is not aligned with the following assignment.
Open

    AUTOLOAD_PATHS = Dir.glob(File.join(Hg::Engine.root, 'lib', '**/'))
Severity: Minor
Found in lib/hg/engine.rb by rubocop

This cop checks for extra/unnecessary whitespace.

Example:

# good if AllowForAlignment is true
name      = "RuboCop"
# Some comment and an empty line

website  += "/bbatsov/rubocop" unless cond
puts        "rubocop"          if     debug

# bad for any configuration
set_app("RuboCop")
website  = "https://github.com/bbatsov/rubocop"

Missing method documentation comment.
Open

    def extract_options!(args)
      args.last.respond_to?(:to_hash) ? args.pop : {}
    end
Severity: Minor
Found in lib/hg/utils.rb by rubocop

This cop checks for missing documentation comment for public methods. It can optionally be configured to also require documentation for non-public methods.

Example:

# bad

class Foo
  def bar
    puts baz
  end
end

module Foo
  def bar
    puts baz
  end
end

def foo.bar
  puts baz
end

# good

class Foo
  # Documentation
  def bar
    puts baz
  end
end

module Foo
  # Documentation
  def bar
    puts baz
  end
end

# Documentation
def foo.bar
  puts baz
end

Missing top-level module documentation comment.
Open

  module Utils
Severity: Minor
Found in lib/hg/utils.rb by rubocop

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

Unused method argument - block. If it's necessary, use _ or _block as an argument name to indicate that it won't be used. You can also write as execute(*) if you want the method to accept any arguments but don't care about them. (https://github.com/voxable-labs/voxable-style-guide#underscore-unused-vars)
Open

    def execute(&block)
Severity: Minor
Found in lib/hg/redis.rb by rubocop

This cop checks for unused method arguments.

Example:

# bad

def some_method(used, unused, _unused_but_allowed)
  puts used
end

Example:

# good

def some_method(used, _unused, _unused_but_allowed)
  puts used
end

Space between { and | missing.
Open

          params = nlu_response[:parameters].reject {|k, v| v.blank?}
Severity: Minor
Found in lib/hg/workers/base.rb by rubocop

Checks that block braces have or don't have surrounding space inside them on configuration. For blocks taking parameters, it checks that the left brace has or doesn't have trailing space depending on configuration.

Example: EnforcedStyle: space (default)

# The `space` style enforces that block braces have
# surrounding space.

# bad
some_array.each {puts e}

# good
some_array.each { puts e }

Example: EnforcedStyle: no_space

# The `no_space` style enforces that block braces don't
# have surrounding space.

# bad
some_array.each { puts e }

# good
some_array.each {puts e}

Example: EnforcedStyleForEmptyBraces: no_space (default)

# The `no_space` EnforcedStyleForEmptyBraces style enforces that
# block braces don't have a space in between when empty.

# bad
some_array.each {   }
some_array.each {  }
some_array.each { }

# good
some_array.each {}

Example: EnforcedStyleForEmptyBraces: space

# The `space` EnforcedStyleForEmptyBraces style enforces that
# block braces have at least a spece in between when empty.

# bad
some_array.each {}

# good
some_array.each { }
some_array.each {  }
some_array.each {   }

Example: SpaceBeforeBlockParameters: true (default)

# The SpaceBeforeBlockParameters style set to `true` enforces that
# there is a space between `{` and `|`. Overrides `EnforcedStyle`
# if there is a conflict.

# bad
[1, 2, 3].each {|n| n * 2 }

# good
[1, 2, 3].each { |n| n * 2 }

Example: SpaceBeforeBlockParameters: true

# The SpaceBeforeBlockParameters style set to `false` enforces that
# there is no space between `{` and `|`. Overrides `EnforcedStyle`
# if there is a conflict.

# bad
[1, 2, 3].each { |n| n * 2 }

# good
[1, 2, 3].each {|n| n * 2 }

Missing top-level class documentation comment.
Open

    class Base
Severity: Minor
Found in lib/hg/workers/base.rb by rubocop

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. [81/80] (https://github.com/voxable-labs/voxable-style-guide#80-character-limits)
Open

      # @param controller [Class] The class of the controller which contains this
Severity: Minor
Found in lib/hg/router.rb by rubocop

Missing method documentation comment.
Open

      def controller(controller_class, &block)
        Thread.current[:current_controller] = controller_class

        yield
      end
Severity: Minor
Found in lib/hg/router.rb by rubocop

This cop checks for missing documentation comment for public methods. It can optionally be configured to also require documentation for non-public methods.

Example:

# bad

class Foo
  def bar
    puts baz
  end
end

module Foo
  def bar
    puts baz
  end
end

def foo.bar
  puts baz
end

# good

class Foo
  # Documentation
  def bar
    puts baz
  end
end

module Foo
  # Documentation
  def bar
    puts baz
  end
end

# Documentation
def foo.bar
  puts baz
end

Use alias instead of alias_method in a class body. (https://github.com/voxable-labs/voxable-style-guide#alias-method)
Open

      alias_method :skip_after_handler, :skip_after_action
Severity: Minor
Found in lib/hg/controller.rb by rubocop

This cop enforces the use of either #alias or #alias_method depending on configuration. It also flags uses of alias :symbol rather than alias bareword.

Example: EnforcedStyle: prefer_alias (default)

# bad
alias_method :bar, :foo
alias :bar :foo

# good
alias bar foo

Example: EnforcedStyle: preferaliasmethod

# bad
alias :bar :foo
alias bar foo

# good
alias_method :bar, :foo

Use alias instead of alias_method in a class body. (https://github.com/voxable-labs/voxable-style-guide#alias-method)
Open

    alias_method :ask, :respond
Severity: Minor
Found in lib/hg/controller.rb by rubocop

This cop enforces the use of either #alias or #alias_method depending on configuration. It also flags uses of alias :symbol rather than alias bareword.

Example: EnforcedStyle: prefer_alias (default)

# bad
alias_method :bar, :foo
alias :bar :foo

# good
alias bar foo

Example: EnforcedStyle: preferaliasmethod

# bad
alias :bar :foo
alias bar foo

# good
alias_method :bar, :foo

Use alias instead of alias_method in a class body. (https://github.com/voxable-labs/voxable-style-guide#alias-method)
Open

      alias_method :around_handler, :around_action
Severity: Minor
Found in lib/hg/controller.rb by rubocop

This cop enforces the use of either #alias or #alias_method depending on configuration. It also flags uses of alias :symbol rather than alias bareword.

Example: EnforcedStyle: prefer_alias (default)

# bad
alias_method :bar, :foo
alias :bar :foo

# good
alias bar foo

Example: EnforcedStyle: preferaliasmethod

# bad
alias :bar :foo
alias bar foo

# good
alias_method :bar, :foo

Line is too long. [82/80] (https://github.com/voxable-labs/voxable-style-guide#80-character-limits)
Open

  # `action` and `parameters` keys. Postbacks and raw messages sent through an NLU
Severity: Minor
Found in lib/hg/router.rb by rubocop

Space missing inside }.
Open

          params = nlu_response[:parameters].reject {|k, v| v.blank?}
Severity: Minor
Found in lib/hg/workers/base.rb by rubocop

Checks that block braces have or don't have surrounding space inside them on configuration. For blocks taking parameters, it checks that the left brace has or doesn't have trailing space depending on configuration.

Example: EnforcedStyle: space (default)

# The `space` style enforces that block braces have
# surrounding space.

# bad
some_array.each {puts e}

# good
some_array.each { puts e }

Example: EnforcedStyle: no_space

# The `no_space` style enforces that block braces don't
# have surrounding space.

# bad
some_array.each { puts e }

# good
some_array.each {puts e}

Example: EnforcedStyleForEmptyBraces: no_space (default)

# The `no_space` EnforcedStyleForEmptyBraces style enforces that
# block braces don't have a space in between when empty.

# bad
some_array.each {   }
some_array.each {  }
some_array.each { }

# good
some_array.each {}

Example: EnforcedStyleForEmptyBraces: space

# The `space` EnforcedStyleForEmptyBraces style enforces that
# block braces have at least a spece in between when empty.

# bad
some_array.each {}

# good
some_array.each { }
some_array.each {  }
some_array.each {   }

Example: SpaceBeforeBlockParameters: true (default)

# The SpaceBeforeBlockParameters style set to `true` enforces that
# there is a space between `{` and `|`. Overrides `EnforcedStyle`
# if there is a conflict.

# bad
[1, 2, 3].each {|n| n * 2 }

# good
[1, 2, 3].each { |n| n * 2 }

Example: SpaceBeforeBlockParameters: true

# The SpaceBeforeBlockParameters style set to `false` enforces that
# there is no space between `{` and `|`. Overrides `EnforcedStyle`
# if there is a conflict.

# bad
[1, 2, 3].each { |n| n * 2 }

# good
[1, 2, 3].each {|n| n * 2 }

Line is too long. [83/80] (https://github.com/voxable-labs/voxable-style-guide#80-character-limits)
Open

                           .query(text, context_name: user.dialogflow_context_name)
Severity: Minor
Found in lib/hg/workers/base.rb by rubocop

Line is too long. [95/80] (https://github.com/voxable-labs/voxable-style-guide#80-character-limits)
Open

      # @param action_name [String, Symbol] The name of the action to be matched by the router.
Severity: Minor
Found in lib/hg/router.rb by rubocop

Use parentheses for method calls with arguments. (https://github.com/voxable-labs/voxable-style-guide#method-invocation-parens)
Open

        logger.error e.backtrace.join()
Severity: Minor
Found in lib/hg/workers/base.rb by rubocop

This cop checks presence of parentheses in method calls containing parameters. By default, macro methods are ignored. Additional methods can be added to the IgnoredMethods list.

Example:

# bad
array.delete e

# good
array.delete(e)

# good
# Operators don't need parens
foo == bar

# good
# Setter methods don't need parens
foo.bar = baz

# okay with `puts` listed in `IgnoredMethods`
puts 'test'

# IgnoreMacros: true (default)

# good
class Foo
  bar :baz
end

# IgnoreMacros: false

# bad
class Foo
  bar :baz
end

Provide an exception class and message as arguments to raise. (https://github.com/voxable-labs/voxable-style-guide#exception-class-messages)
Open

            raise ActionNotRegisteredError.new(request.action)
Severity: Minor
Found in lib/hg/router.rb by rubocop

This cop checks the args passed to fail and raise. For exploded style (default), it recommends passing the exception class and message to raise, rather than construct an instance of the error. It will still allow passing just a message, or the construction of an error with more than one argument.

The exploded style works identically, but with the addition that it will also suggest constructing error objects when the exception is passed multiple arguments.

Example: EnforcedStyle: exploded (default)

# bad
raise StandardError.new("message")

# good
raise StandardError, "message"
fail "message"
raise MyCustomError.new(arg1, arg2, arg3)
raise MyKwArgError.new(key1: val1, key2: val2)

Example: EnforcedStyle: compact

# bad
raise StandardError, "message"
raise RuntimeError, arg1, arg2, arg3

# good
raise StandardError.new("message")
raise MyCustomError.new(arg1, arg2, arg3)
fail "message"

Use alias instead of alias_method in a class body. (https://github.com/voxable-labs/voxable-style-guide#alias-method)
Open

      alias_method :skip_around_handler, :skip_around_action
Severity: Minor
Found in lib/hg/controller.rb by rubocop

This cop enforces the use of either #alias or #alias_method depending on configuration. It also flags uses of alias :symbol rather than alias bareword.

Example: EnforcedStyle: prefer_alias (default)

# bad
alias_method :bar, :foo
alias :bar :foo

# good
alias bar foo

Example: EnforcedStyle: preferaliasmethod

# bad
alias :bar :foo
alias bar foo

# good
alias_method :bar, :foo
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