module RipperRubyParser::SexpHandlers::Loops

# File lib/ripper_ruby_parser/sexp_handlers/loops.rb, line 32
def process_for exp
  _, var, coll, block = exp.shift 4
  coll = process(coll)
  assgn = s(:lasgn, process(var)[1])
  block = wrap_in_block(map_body(block))
  if block.nil?
    s(:for, coll, assgn)
  else
    s(:for, coll, assgn, block)
  end
end

# File lib/ripper_ruby_parser/sexp_handlers/loops.rb, line 4
def process_until exp
  _, cond, block = exp.shift 3

  s(:until, process(cond), wrap_in_block(map_body(block)), true)
end

# File lib/ripper_ruby_parser/sexp_handlers/loops.rb, line 10
def process_until_mod exp
  _, cond, block = exp.shift 3

  check_at_start = check_at_start?(block)

  s(:until, process(cond), process(block), check_at_start)
end

# File lib/ripper_ruby_parser/sexp_handlers/loops.rb, line 18
def process_while exp
  _, cond, block = exp.shift 3

  s(:while, process(cond), wrap_in_block(map_body(block)), true)
end

# File lib/ripper_ruby_parser/sexp_handlers/loops.rb, line 24
def process_while_mod exp
  _, cond, block = exp.shift 3

  check_at_start = check_at_start?(block)

  s(:while, process(cond), process(block), check_at_start)
end