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lujanfernaud/prevy

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Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

    link_to "Create group", new_group_path,
Severity: Minor
Found in app/helpers/application/header_helpers.rb by rubocop

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 nested module/class definitions instead of compact style.
Open

module Group::TopicsHelper
Severity: Minor
Found in app/helpers/group/topics_helper.rb by rubocop

This cop checks the style of children definitions at classes and modules. Basically there are two different styles:

Example: EnforcedStyle: nested (default)

# good
# have each child on its own line
class Foo
  class Bar
  end
end

Example: EnforcedStyle: compact

# good
# combine definitions as much as possible
class Foo::Bar
end

The compact style is only forced for classes/modules with one child.

Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

    controller.controller_name == "registrations"
Severity: Minor
Found in app/helpers/user/user_settings_helper.rb by rubocop

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

    controller.controller_name == "notifications"
Severity: Minor
Found in app/helpers/user/user_settings_helper.rb by rubocop

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 to_s over string interpolation.
Open

      "#{bell_icon}".html_safe
Severity: Minor
Found in app/helpers/user/notifications_helper.rb by rubocop

This cop checks for strings that are just an interpolated expression.

Example:

# bad
"#{@var}"

# good
@var.to_s

# good if @var is already a String
@var

Inconsistent indentation detected.
Open

    def redirect_to_sign_up
      redirect_to new_user_registration_path
    end
Severity: Minor
Found in app/controllers/users_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

    controller_name == "groups" && action_name == "index"
Severity: Minor
Found in app/helpers/application/header_helpers.rb by rubocop

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"

Move add_breadcrumb @group.name out of the conditional.
Open

        add_breadcrumb @group.name
Severity: Minor
Found in app/controllers/groups_controller.rb by rubocop

This cop checks for identical lines at the beginning or end of each branch of a conditional statement.

Example:

# bad
if condition
  do_x
  do_z
else
  do_y
  do_z
end

# good
if condition
  do_x
else
  do_y
end
do_z

# bad
if condition
  do_z
  do_x
else
  do_z
  do_y
end

# good
do_z
if condition
  do_x
else
  do_y
end

# bad
case foo
when 1
  do_x
when 2
  do_x
else
  do_x
end

# good
case foo
when 1
  do_x
  do_y
when 2
  # nothing
else
  do_x
  do_z
end

Inconsistent indentation detected.
Open

    def store_user_location
      store_location_for(:user, request.fullpath)
    end
Severity: Minor
Found in app/controllers/application_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Missing top-level module documentation comment.
Open

module Group::TopicsHelper
Severity: Minor
Found in app/helpers/group/topics_helper.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

Align the parameters of a method call if they span more than one line.
Open

                address_attributes: [
                  :place_name,
                  :street1,
                  :street2,
                  :city,
Severity: Minor
Found in app/controllers/events_controller.rb by rubocop

Here we check if the parameters on a multi-line method call or definition are aligned.

Example: EnforcedStyle: withfirstparameter (default)

# good

foo :bar,
    :baz

# bad

foo :bar,
  :baz

Example: EnforcedStyle: withfixedindentation

# good

foo :bar,
  :baz

# bad

foo :bar,
    :baz

Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

      id: "notifications",
Severity: Minor
Found in app/helpers/user/notifications_helper.rb by rubocop

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"

Inconsistent indentation detected.
Open

    def redirect_to_root_if_not_own_sample_group
      return unless @group.sample_group? && not_owned_by_current_user?

      redirect_to root_path
    end
Severity: Minor
Found in app/controllers/groups_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

      flash[:alert] = "You are not authorized to perform this action."
Severity: Minor
Found in app/controllers/application_controller.rb by rubocop

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 nested module/class definitions instead of compact style.
Open

module Groups::AuthorizationRedirecter
Severity: Minor
Found in app/controllers/concerns/groups/authorization_redirecter.rb by rubocop

This cop checks the style of children definitions at classes and modules. Basically there are two different styles:

Example: EnforcedStyle: nested (default)

# good
# have each child on its own line
class Foo
  class Bar
  end
end

Example: EnforcedStyle: compact

# good
# combine definitions as much as possible
class Foo::Bar
end

The compact style is only forced for classes/modules with one child.

Inconsistent indentation detected.
Open

    def render_notice_if_group_hidden
      return unless @group.hidden? && not_authorized?

      redirect_to hidden_group_path
    end
Severity: Minor
Found in app/controllers/groups_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Inconsistent indentation detected.
Open

    def store_upcoming_events
      upcoming = @group.events.upcoming.limit(Group::UPCOMING_EVENTS)
      EventDecorator.collection(upcoming)
    end
Severity: Minor
Found in app/controllers/groups_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Inconsistent indentation detected.
Open

    def store_user_location
      store_location_for(:user, request.referrer)
    end
Severity: Minor
Found in app/controllers/static_pages_controller.rb by rubocop

This cops checks for inconsistent indentation.

Example:

class A
  def test
    puts 'hello'
     puts 'world'
  end
end

Put empty method definitions on a single line.
Open

  def hidden_group
  end
Severity: Minor
Found in app/controllers/static_pages_controller.rb by rubocop

This cop checks for the formatting of empty method definitions. By default it enforces empty method definitions to go on a single line (compact style), but it can be configured to enforce the end to go on its own line (expanded style).

Note: A method definition is not considered empty if it contains comments.

Example: EnforcedStyle: compact (default)

# bad
def foo(bar)
end

def self.foo(bar)
end

# good
def foo(bar); end

def foo(bar)
  # baz
end

def self.foo(bar); end

Example: EnforcedStyle: expanded

# bad
def foo(bar); end

def self.foo(bar); end

# good
def foo(bar)
end

def self.foo(bar)
end

Indent the right bracket the same as the start of the line where the left bracket is.
Open

               ]).
Severity: Minor
Found in app/controllers/events_controller.rb by rubocop

This cop checks the indentation of the first element in an array literal where the opening bracket and the first element are on separate lines. The other elements' indentations are handled by the AlignArray cop.

By default, array literals that are arguments in a method call with parentheses, and where the opening square bracket of the array is on the same line as the opening parenthesis of the method call, shall have their first element indented one step (two spaces) more than the position inside the opening parenthesis.

Other array literals shall have their first element indented one step more than the start of the line where the opening square bracket is.

This default style is called 'specialinsideparentheses'. Alternative styles are 'consistent' and 'align_brackets'. Here are examples:

Example: EnforcedStyle: specialinsideparentheses (default)

# The `special_inside_parentheses` style enforces that the first
# element in an array literal where the opening bracket and first
# element are on seprate lines is indented one step (two spaces) more
# than the position inside the opening parenthesis.

#bad
array = [
  :value
]
and_in_a_method_call([
  :no_difference
                     ])

#good
array = [
  :value
]
but_in_a_method_call([
                       :its_like_this
                     ])

Example: EnforcedStyle: consistent

# The `consistent` style enforces that the first element in an array
# literal where the opening bracket and the first element are on
# seprate lines is indented the same as an array literal which is not
# defined inside a method call.

#bad
# consistent
array = [
  :value
]
but_in_a_method_call([
                       :its_like_this
])

#good
array = [
  :value
]
and_in_a_method_call([
  :no_difference
])

Example: EnforcedStyle: align_brackets

# The `align_brackets` style enforces that the opening and closing
# brackets are indented to the same position.

#bad
# align_brackets
and_now_for_something = [
                          :completely_different
]

#good
# align_brackets
and_now_for_something = [
                          :completely_different
                        ]
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