class RuboCop::Cop::Style::SymbolLiteral

:symbol
# good
:“symbol”
# bad
@example
This cop checks symbol literal syntax.

def autocorrect(node) 

def autocorrect(node)
  lambda do |corrector|
    corrector.replace(node.source_range, node.source.delete(%q('")))
  end
end

def on_sym(node) 

def on_sym(node)
  return unless node.source =~ /\A:["'][A-Za-z_]\w*["']\z/
  add_offense(node, :expression)
end