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app/models/user.rb

Summary

Maintainability
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Align the elements of a hash literal if they span more than one line.
Open

                    format: { with: VALID_EMAIL_REGEX },
Severity: Minor
Found in app/models/user.rb by rubocop

Check that the keys, separators, and values of a multi-line hash literal are aligned according to configuration. The configuration options are:

- key (left align keys)
- separator (align hash rockets and colons, right align keys)
- table (left align keys, hash rockets, and values)

The treatment of hashes passed as the last argument to a method call can also be configured. The options are:

- always_inspect
- always_ignore
- ignore_implicit (without curly braces)
- ignore_explicit (with curly braces)

Example:

# EnforcedHashRocketStyle: key (default)
# EnforcedColonStyle: key (default)

# good
{
  foo: bar,
  ba: baz
}
{
  :foo => bar,
  :ba => baz
}

# bad
{
  foo: bar,
   ba: baz
}
{
  :foo => bar,
   :ba => baz
}

Example:

# EnforcedHashRocketStyle: separator
# EnforcedColonStyle: separator

#good
{
  foo: bar,
   ba: baz
}
{
  :foo => bar,
   :ba => baz
}

#bad
{
  foo: bar,
  ba: baz
}
{
  :foo => bar,
  :ba => baz
}
{
  :foo => bar,
  :ba  => baz
}

Example:

# EnforcedHashRocketStyle: table
# EnforcedColonStyle: table

#good
{
  foo: bar,
  ba:  baz
}
{
  :foo => bar,
  :ba  => baz
}

#bad
{
  foo: bar,
  ba: baz
}
{
  :foo => bar,
   :ba => baz
}

Trailing whitespace detected.
Open
Severity: Minor
Found in app/models/user.rb by rubocop

Avoid multi-line ternary operators, use if or unless instead.
Open

    cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST :
                                                  BCrypt::Engine.cost
Severity: Minor
Found in app/models/user.rb by rubocop

This cop checks for multi-line ternary op expressions.

Example:

# bad
a = cond ?
  b : c
a = cond ? b :
    c
a = cond ?
    b :
    c

# good
a = cond ? b : c
a =
  if cond
    b
  else
    c
  end

Use 2 (not 4) spaces for indentation.
Open

    before_save { self.email = email.downcase }
Severity: Minor
Found in app/models/user.rb by rubocop

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

Missing top-level class documentation comment.
Open

class User < ActiveRecord::Base
Severity: Minor
Found in app/models/user.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

Inconsistent indentation detected.
Open

  def User.new_token
    SecureRandom.urlsafe_base64
  end
Severity: Minor
Found in app/models/user.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 authenticated?(remember_token)
    return false if remember_digest.nil?
    BCrypt::Password.new(remember_digest).is_password?(remember_token)
  end
Severity: Minor
Found in app/models/user.rb by rubocop

This cops checks for inconsistent indentation.

Example:

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

Trailing whitespace detected.
Open
Severity: Minor
Found in app/models/user.rb by rubocop

Inconsistent indentation detected.
Open

  def remember
    self.remember_token = User.new_token
    update_attribute(:remember_digest, User.digest(remember_token))
  end
Severity: Minor
Found in app/models/user.rb by rubocop

This cops checks for inconsistent indentation.

Example:

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

Extra blank line detected.
Open


    attr_accessor :remember_token
Severity: Minor
Found in app/models/user.rb by rubocop

This cops checks for two or more consecutive blank lines.

Example:

# bad - It has two empty lines.
some_method
# one empty line
# two empty lines
some_method

# good
some_method
# one empty line
some_method

Use self.new_token instead of User.new_token.
Open

  def User.new_token
Severity: Minor
Found in app/models/user.rb by rubocop

This cop checks for uses of the class/module name instead of self, when defining class/module methods.

Example:

# bad
class SomeClass
  def SomeClass.class_method
    # ...
  end
end

# good
class SomeClass
  def self.class_method
    # ...
  end
end

Use empty lines between method definitions.
Open

  def remember
Severity: Minor
Found in app/models/user.rb by rubocop

This cop checks whether method definitions are separated by one empty line.

NumberOfEmptyLines can be and integer (e.g. 1 by default) or an array (e.g. [1, 2]) to specificy a minimum and a maximum of empty lines.

AllowAdjacentOneLineDefs can be used to configure is adjacent one line methods definitions are an offense

Example:

# bad
def a
end
def b
end

Example:

# good
def a
end

def b
end

Use self.digest instead of User.digest.
Open

  def User.digest(string)
Severity: Minor
Found in app/models/user.rb by rubocop

This cop checks for uses of the class/module name instead of self, when defining class/module methods.

Example:

# bad
class SomeClass
  def SomeClass.class_method
    # ...
  end
end

# good
class SomeClass
  def self.class_method
    # ...
  end
end

Align the elements of a hash literal if they span more than one line.
Open

                    uniqueness: { case_sensitive: false }
Severity: Minor
Found in app/models/user.rb by rubocop

Check that the keys, separators, and values of a multi-line hash literal are aligned according to configuration. The configuration options are:

- key (left align keys)
- separator (align hash rockets and colons, right align keys)
- table (left align keys, hash rockets, and values)

The treatment of hashes passed as the last argument to a method call can also be configured. The options are:

- always_inspect
- always_ignore
- ignore_implicit (without curly braces)
- ignore_explicit (with curly braces)

Example:

# EnforcedHashRocketStyle: key (default)
# EnforcedColonStyle: key (default)

# good
{
  foo: bar,
  ba: baz
}
{
  :foo => bar,
  :ba => baz
}

# bad
{
  foo: bar,
   ba: baz
}
{
  :foo => bar,
   :ba => baz
}

Example:

# EnforcedHashRocketStyle: separator
# EnforcedColonStyle: separator

#good
{
  foo: bar,
   ba: baz
}
{
  :foo => bar,
   :ba => baz
}

#bad
{
  foo: bar,
  ba: baz
}
{
  :foo => bar,
  :ba => baz
}
{
  :foo => bar,
  :ba  => baz
}

Example:

# EnforcedHashRocketStyle: table
# EnforcedColonStyle: table

#good
{
  foo: bar,
  ba:  baz
}
{
  :foo => bar,
  :ba  => baz
}

#bad
{
  foo: bar,
  ba: baz
}
{
  :foo => bar,
   :ba => baz
}

Trailing whitespace detected.
Open
Severity: Minor
Found in app/models/user.rb by rubocop

Inconsistent indentation detected.
Open

  def forget
    update_attribute(:remember_digest, nil)
  end
Severity: Minor
Found in app/models/user.rb by rubocop

This cops checks for inconsistent indentation.

Example:

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

Incorrect indentation detected (column 3 instead of 2).
Open

   # Returns a random token.
Severity: Minor
Found in app/models/user.rb by rubocop

This cops checks the indentation of comments.

Example:

# bad
  # comment here
def method_name
end

  # comment here
a = 'hello'

# yet another comment
  if true
    true
  end

# good
# comment here
def method_name
end

# comment here
a = 'hello'

# yet another comment
if true
  true
end

Trailing whitespace detected.
Open
Severity: Minor
Found in app/models/user.rb by rubocop

Inconsistent indentation detected.
Open

  def User.digest(string)
    cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST :
                                                  BCrypt::Engine.cost
    BCrypt::Password.create(string, cost: cost)
  end
Severity: Minor
Found in app/models/user.rb by rubocop

This cops checks for inconsistent indentation.

Example:

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

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