class Capybara::Selector::CSS

Constants

ESCAPE
H
NMSTART
NONASCII
S
UNICODE

Public Class Methods

escape(str) click to toggle source
# File lib/capybara/selector/css.rb, line 8
def self.escape(str)
  value = str.dup
  out = +''
  out << value.slice!(0...1) if value.match?(/^[-_]/)
  out << (value[0].match?(NMSTART) ? value.slice!(0...1) : escape_char(value.slice!(0...1)))
  out << value.gsub(/[^a-zA-Z0-9_-]/) { |char| escape_char char }
  out
end
escape_char(char) click to toggle source
# File lib/capybara/selector/css.rb, line 17
def self.escape_char(char)
  char.match?(%r{[ -/:-~]}) ? "\\#{char}" : format('\\%06<hex>x', hex: char.ord)
end
split(css) click to toggle source
# File lib/capybara/selector/css.rb, line 21
def self.split(css)
  Splitter.new.split(css)
end