Method: XRay::JS::Expr::Operate#parse_expr_postfix

Defined in:
lib/js/expr/operate.rb

#parse_expr_postfix ⇒ Object 



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# File 'lib/js/expr/operate.rb', line 7

def parse_expr_postfix
  log 'parse expr postfix'
  expr = parse_expr_lefthand
  if check(/[ \t]*(?:\+\+|--)/, true)
    op = scan /\+\+|--/
    expr = create_element Expression, op.text, expr
  end
  expr
end