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bin/yarn

Summary

Maintainability
Test Coverage

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

    $stderr.puts "Yarn executable was not detected in the system."
Severity: Minor
Found in bin/yarn 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 warn instead of $stderr.puts to allow such output to be disabled.
Wontfix

    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
Severity: Minor
Found in bin/yarn by rubocop

This cop identifies places where $stderr.puts can be replaced by warn. The latter has the advantage of easily being disabled by, the -W0 interpreter flag or setting $VERBOSE to nil.

Example:

# bad
$stderr.puts('hello')

# good
warn('hello')

Use warn instead of $stderr.puts to allow such output to be disabled.
Wontfix

    $stderr.puts "Yarn executable was not detected in the system."
Severity: Minor
Found in bin/yarn by rubocop

This cop identifies places where $stderr.puts can be replaced by warn. The latter has the advantage of easily being disabled by, the -W0 interpreter flag or setting $VERBOSE to nil.

Example:

# bad
$stderr.puts('hello')

# good
warn('hello')

Redundant begin block detected.
Wontfix

  begin
Severity: Minor
Found in bin/yarn by rubocop

This cop checks for redundant begin blocks.

Currently it checks for code like this:

Example:

# bad
def redundant
  begin
    ala
    bala
  rescue StandardError => e
    something
  end
end

# good
def preferred
  ala
  bala
rescue StandardError => e
  something
end

# bad
# When using Ruby 2.5 or later.
do_something do
  begin
    something
  rescue => ex
    anything
  end
end

# good
# In Ruby 2.5 or later, you can omit `begin` in `do-end` block.
do_something do
  something
rescue => ex
  anything
end

# good
# Stabby lambdas don't support implicit `begin` in `do-end` blocks.
-> do
  begin
    foo
  rescue Bar
    baz
  end
end

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

    exec "yarnpkg", *ARGV
Severity: Minor
Found in bin/yarn 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"

Missing magic comment # frozen_string_literal: true.
Wontfix

#!/usr/bin/env ruby
Severity: Minor
Found in bin/yarn by rubocop

This cop is designed to help upgrade to after 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 after 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: always (default)

# 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.
Wontfix

    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
Severity: Minor
Found in bin/yarn 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"

There are no issues that match your filters.

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