snippet.rb

def foo
  some_function(true, { :before => {a: 1},
                        :after => {b: 2} })
  call_block { do_something }
end

def bar
  case @var
  when 1
    print [1..42]
  else
    print [1...42]
  end
end

A = [1, [2, [3] ] ]

private

def foobar(p1: nil,
           p2: true,
           p3: nil)
  a = p1 == p2
  p2 =~ /something/
  p3 = ( (p1) + p2 )
end

foobar(p1: "",
       p2: false,
       p3: 1)

def foo
  'ba' +
    'r'
end

what_is_foo = case foo
              when 'baz'
                'foo is baz'
              when 'bar'
                'foo is bar'
              else
                'foo is strange'
              end

return if foo?

class Example
  def public1
  end

  private

  def private1
  end

  protected

  def protected1
  end

  public

  def public2
  end
end