class RuboCop::Cop::Style::MultilineInPatternThen

Checks uses of the ‘then` keyword in multi-line `in` statement.

@example

# bad
case expression
in pattern then
end

# good
case expression
in pattern
end

# good
case expression
in pattern then do_something
end

# good
case expression
in pattern then do_something(arg1,
                             arg2)
end