Method: PrettyPrint::SingleLine#group

Defined in:
lib/prettyprint.rb

#group(indent = nil, open_obj = '', close_obj = '', open_width = nil, close_width = nil) ⇒ Object

Opens a block for grouping objects to be pretty printed.

Arguments:

  • indent - noop argument. Present for compatibility.

  • open_obj - text appended before the &blok. Default is ”

  • close_obj - text appended after the &blok. Default is ”

  • open_width - noop argument. Present for compatibility.

  • close_width - noop argument. Present for compatibility.



557
558
559
560
561
562
563
 
# File 'lib/prettyprint.rb', line 557

def group(indent=nil, open_obj='', close_obj='', open_width=nil, close_width=nil)
  @first.push true
  @output << open_obj
  yield
  @output << close_obj
  @first.pop
end