Second example of non idempotent formatting

[devonpmack]

Original code

class Foo
  scope :by_bar, -> {
                              order(Arel.sql(
                                <<-SQL
                                  (CASE WHEN foo LIKE 'bar%' THEN 1 ELSE 2 END) asc,
                                  classification asc
                                SQL
                              ))
                            }
  scope :by_foo_and_bar, -> { by_classification.order(:foo) }
end

Format 1:

class Foo
  scope :by_bar, -> { order(Arel.sql(<<-SQL)) }
                                  (CASE WHEN foo LIKE 'bar%' THEN 1 ELSE 2 END) asc,
                                  classification asc
                                SQL
  scope :by_foo_and_bar, -> { by_classification.order(:foo) }
end

Format 2:

class Foo
  scope :by_bar, -> { order(Arel.sql(<<-SQL)) }
                                  (CASE WHEN foo LIKE 'bar%' THEN 1 ELSE 2 END) asc,
                                  classification asc
                                SQL

  scope :by_foo_and_bar, -> { by_classification.order(:foo) }
end

[davidtaylorhq]

Here's a minimal reproduction of this issue:

Original:

string = (
  <<~RAW
    This is a heredoc
  RAW
).chomp
a = b

Format 1: (moves method call up)

string = (<<~RAW).chomp
    This is a heredoc
  RAW
a = b

Format 2: (adds a newline after the heredoc)

string = (<<~RAW).chomp
    This is a heredoc
  RAW

a = b