Sha256: a228e804669463693e2a9951fda40b6e9d0df9bb5a4c9bb7737e6bb8b53fa79a
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Size: 789 Bytes
Versions: 66
Compression:
Stored size: 789 Bytes
Contents
# frozen_string_literal: true
require "thread"
module Nokogiri
module CSS
class Parser < Racc::Parser # :nodoc:
def initialize
@tokenizer = Tokenizer.new
super
end
def parse(string)
@tokenizer.scan_setup(string)
do_parse
end
def next_token
@tokenizer.next_token
end
# Get the xpath for +selector+ using +visitor+
def xpath_for(selector, visitor)
parse(selector).map do |ast|
ast.to_xpath(visitor)
end
end
# On CSS parser error, raise an exception
def on_error(error_token_id, error_value, value_stack)
after = value_stack.compact.last
raise SyntaxError, "unexpected '#{error_value}' after '#{after}'"
end
end
end
end
Version data entries
66 entries across 66 versions & 1 rubygems