comm-network/mastodon

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app/controllers/api/v1/statuses/favourited_by_accounts_controller.rb

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Favor modifier unless usage when having a single-line body. Another good alternative is the usage of control flow &&/||.
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    unless @accounts.empty?

Checks for if and unless statements that would fit on one line if written as modifier if/unless. The cop also checks for modifier if/unless lines that exceed the maximum line length.

The maximum line length is configured in the Metrics/LineLength cop. The tab size is configured in the IndentationWidth of the Layout/Tab cop.

Example:

# bad
if condition
  do_stuff(bar)
end

unless qux.empty?
  Foo.do_something
end

do_something_in_a_method_with_a_long_name(arg) if long_condition

# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

if long_condition
  do_something_in_a_method_with_a_long_name(arg)
end

Favor modifier if usage when having a single-line body. Another good alternative is the usage of control flow &&/||.
Open

    if records_continue?

Checks for if and unless statements that would fit on one line if written as modifier if/unless. The cop also checks for modifier if/unless lines that exceed the maximum line length.

The maximum line length is configured in the Metrics/LineLength cop. The tab size is configured in the IndentationWidth of the Layout/Tab cop.

Example:

# bad
if condition
  do_stuff(bar)
end

unless qux.empty?
  Foo.do_something
end

do_something_in_a_method_with_a_long_name(arg) if long_condition

# good
do_stuff(bar) if condition
Foo.do_something unless qux.empty?

if long_condition
  do_something_in_a_method_with_a_long_name(arg)
end

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