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Use %i or %I for an array of symbols.
Open

      cli.opt_object(opt, [:project, :dataset_opt])
Severity: Minor
Found in lib/miga/cli/action/ln.rb by rubocop

This cop can check for array literals made up of symbols that are not using the %i() syntax.

Alternatively, it checks for symbol arrays using the %i() syntax on projects which do not want to use that syntax.

Configuration option: MinSize If set, arrays with fewer elements than this value will not trigger the cop. For example, a MinSize of3` will not enforce a style on an array of 2 or fewer elements.

Example: EnforcedStyle: percent (default)

# good
%i[foo bar baz]

# bad
[:foo, :bar, :baz]

Example: EnforcedStyle: brackets

# good
[:foo, :bar, :baz]

# bad
%i[foo bar baz]

Unnecessary splat expansion.
Open

            when *%w[query ignore-dup get-metadata only-metadata]
Severity: Minor
Found in lib/miga/cli/action/get.rb by rubocop

This cop checks for unneeded usages of splat expansion

Example:

# bad

a = *[1, 2, 3]
a = *'a'
a = *1

begin
  foo
rescue *[StandardError, ApplicationError]
  bar
end

case foo
when *[1, 2, 3]
  bar
else
  baz
end

Example:

# good

c = [1, 2, 3]
a = *c
a, b = *c
a, *b = *c
a = *1..10
a = ['a']

begin
  foo
rescue StandardError, ApplicationError
  bar
end

case foo
when *[1, 2, 3]
  bar
else
  baz
end

Do not prefix reader method names with get_.
Open

  def get_sub_cli
Severity: Minor
Found in lib/miga/cli/action/get.rb by rubocop

This cop makes sure that accessor methods are named properly.

Example:

# bad
def set_attribute(value)
end

# good
def attribute=(value)
end

# bad
def get_attribute
end

# good
def attribute
end

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

    table = cli[:units] ?
      stats.map { |s|
        keys
          .map { |k| s[k].is_a?(Array) ? s[k].map(&:to_s).join('') : s[k] }
      } :
Severity: Minor
Found in lib/miga/cli/action/summary.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

Ternary operators must not be nested. Prefer if or else constructs instead.
Open

          .map { |k| s[k].is_a?(Array) ? s[k].map(&:to_s).join('') : s[k] }
Severity: Minor
Found in lib/miga/cli/action/summary.rb by rubocop

Use == if you meant to do a comparison or wrap the expression in parentheses to indicate you meant to assign in a condition.
Open

    elsif d = cli.load_dataset
Severity: Minor
Found in lib/miga/cli/action/rm.rb by rubocop

This cop checks for assignments in the conditions of if/while/until.

Example:

# bad

if some_var = true
  do_something
end

Example:

# good

if some_var == true
  do_something
end

Missing top-level class documentation comment.
Open

class MiGA::Cli::Action::Db < MiGA::Cli::Action
Severity: Minor
Found in lib/miga/cli/action/db.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

Use %i or %I for an array of symbols.
Open

      cli.opt_object(opt, [:project, :dataset_opt])
Severity: Minor
Found in lib/miga/cli/action/next_step.rb by rubocop

This cop can check for array literals made up of symbols that are not using the %i() syntax.

Alternatively, it checks for symbol arrays using the %i() syntax on projects which do not want to use that syntax.

Configuration option: MinSize If set, arrays with fewer elements than this value will not trigger the cop. For example, a MinSize of3` will not enforce a style on an array of 2 or fewer elements.

Example: EnforcedStyle: percent (default)

# good
%i[foo bar baz]

# bad
[:foo, :bar, :baz]

Example: EnforcedStyle: brackets

# good
[:foo, :bar, :baz]

# bad
%i[foo bar baz]

Ternary operators must not be nested. Prefer if or else constructs instead.
Open

      stats.map { |s| keys.map { |k| s[k].is_a?(Array) ? s[k].first : s[k] } }
Severity: Minor
Found in lib/miga/cli/action/summary.rb by rubocop

Use == if you meant to do a comparison or wrap the expression in parentheses to indicate you meant to assign in a condition.
Open

    if cli[:result] && r = cli.load_result
Severity: Minor
Found in lib/miga/cli/action/rm.rb by rubocop

This cop checks for assignments in the conditions of if/while/until.

Example:

# bad

if some_var = true
  do_something
end

Example:

# good

if some_var == true
  do_something
end

Missing magic comment # frozen_string_literal: true.
Open

# @package MiGA
Severity: Minor
Found in lib/miga/cli/action/edit.rb by rubocop

This cop is designed to help upgrade to Ruby 3.0. It will add the comment # frozen_string_literal: true to the top of files to enable frozen string literals. Frozen string literals may be default in Ruby 3.0. The comment will be added below a shebang and encoding comment. The frozen string literal comment is only valid in Ruby 2.3+.

Example: EnforcedStyle: when_needed (default)

# The `when_needed` style will add the frozen string literal comment
# to files only when the `TargetRubyVersion` is set to 2.3+.
# bad
module Foo
  # ...
end

# good
# frozen_string_literal: true

module Foo
  # ...
end

Example: EnforcedStyle: always

# The `always` style will always add the frozen string literal comment
# to a file, regardless of the Ruby version or if `freeze` or `<<` are
# called on a string literal.
# bad
module Bar
  # ...
end

# good
# frozen_string_literal: true

module Bar
  # ...
end

Example: EnforcedStyle: never

# The `never` will enforce that the frozen string literal comment does
# not exist in a file.
# bad
# frozen_string_literal: true

module Baz
  # ...
end

# good
module Baz
  # ...
end

Do not use semicolons to terminate expressions.
Open

      ) { puts MiGA::MiGA.FULL_VERSION; exit }
Severity: Minor
Found in lib/miga/cli/action/generic.rb by rubocop

This cop checks for multiple expressions placed on the same line. It also checks for lines terminated with a semicolon.

Example:

# bad
foo = 1; bar = 2;
baz = 3;

# good
foo = 1
bar = 2
baz = 3

Missing magic comment # frozen_string_literal: true.
Open

##
Severity: Minor
Found in lib/miga/dataset/status.rb by rubocop

This cop is designed to help upgrade to Ruby 3.0. It will add the comment # frozen_string_literal: true to the top of files to enable frozen string literals. Frozen string literals may be default in Ruby 3.0. The comment will be added below a shebang and encoding comment. The frozen string literal comment is only valid in Ruby 2.3+.

Example: EnforcedStyle: when_needed (default)

# The `when_needed` style will add the frozen string literal comment
# to files only when the `TargetRubyVersion` is set to 2.3+.
# bad
module Foo
  # ...
end

# good
# frozen_string_literal: true

module Foo
  # ...
end

Example: EnforcedStyle: always

# The `always` style will always add the frozen string literal comment
# to a file, regardless of the Ruby version or if `freeze` or `<<` are
# called on a string literal.
# bad
module Bar
  # ...
end

# good
# frozen_string_literal: true

module Bar
  # ...
end

Example: EnforcedStyle: never

# The `never` will enforce that the frozen string literal comment does
# not exist in a file.
# bad
# frozen_string_literal: true

module Baz
  # ...
end

# good
module Baz
  # ...
end

Missing magic comment # frozen_string_literal: true.
Open

require 'miga/common/hooks'
Severity: Minor
Found in lib/miga/dataset/hooks.rb by rubocop

This cop is designed to help upgrade to Ruby 3.0. It will add the comment # frozen_string_literal: true to the top of files to enable frozen string literals. Frozen string literals may be default in Ruby 3.0. The comment will be added below a shebang and encoding comment. The frozen string literal comment is only valid in Ruby 2.3+.

Example: EnforcedStyle: when_needed (default)

# The `when_needed` style will add the frozen string literal comment
# to files only when the `TargetRubyVersion` is set to 2.3+.
# bad
module Foo
  # ...
end

# good
# frozen_string_literal: true

module Foo
  # ...
end

Example: EnforcedStyle: always

# The `always` style will always add the frozen string literal comment
# to a file, regardless of the Ruby version or if `freeze` or `<<` are
# called on a string literal.
# bad
module Bar
  # ...
end

# good
# frozen_string_literal: true

module Bar
  # ...
end

Example: EnforcedStyle: never

# The `never` will enforce that the frozen string literal comment does
# not exist in a file.
# bad
# frozen_string_literal: true

module Baz
  # ...
end

# good
module Baz
  # ...
end

Use snake_case for method names.
Open

    def PREPROCESSING_TASKS
Severity: Minor
Found in lib/miga/dataset/base.rb by rubocop

This cop makes sure that all methods use the configured style, snake_case or camelCase, for their names.

Example: EnforcedStyle: snake_case (default)

# bad
def fooBar; end

# good
def foo_bar; end

Example: EnforcedStyle: camelCase

# bad
def foo_bar; end

# good
def fooBar; end

Use snake_case for method names.
Open

    def ONLY_NONMULTI_TASKS
Severity: Minor
Found in lib/miga/dataset/base.rb by rubocop

This cop makes sure that all methods use the configured style, snake_case or camelCase, for their names.

Example: EnforcedStyle: snake_case (default)

# bad
def fooBar; end

# good
def foo_bar; end

Example: EnforcedStyle: camelCase

# bad
def foo_bar; end

# good
def fooBar; end

%w-literals should be delimited by [ and ].
Open

      'no', %w(yes no)
Severity: Minor
Found in lib/miga/cli/action/init.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)

Missing top-level class documentation comment.
Open

class MiGA::Cli::Action::ClassifyWf < MiGA::Cli::Action
Severity: Minor
Found in lib/miga/cli/action/classify_wf.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

Missing magic comment # frozen_string_literal: true.
Open

# @package MiGA
Severity: Minor
Found in lib/miga/cli/action/next_step.rb by rubocop

This cop is designed to help upgrade to Ruby 3.0. It will add the comment # frozen_string_literal: true to the top of files to enable frozen string literals. Frozen string literals may be default in Ruby 3.0. The comment will be added below a shebang and encoding comment. The frozen string literal comment is only valid in Ruby 2.3+.

Example: EnforcedStyle: when_needed (default)

# The `when_needed` style will add the frozen string literal comment
# to files only when the `TargetRubyVersion` is set to 2.3+.
# bad
module Foo
  # ...
end

# good
# frozen_string_literal: true

module Foo
  # ...
end

Example: EnforcedStyle: always

# The `always` style will always add the frozen string literal comment
# to a file, regardless of the Ruby version or if `freeze` or `<<` are
# called on a string literal.
# bad
module Bar
  # ...
end

# good
# frozen_string_literal: true

module Bar
  # ...
end

Example: EnforcedStyle: never

# The `never` will enforce that the frozen string literal comment does
# not exist in a file.
# bad
# frozen_string_literal: true

module Baz
  # ...
end

# good
module Baz
  # ...
end

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

      raise "You must define one of --result or --dataset"
Severity: Minor
Found in lib/miga/cli/action/rm.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"
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