Class: Watir::Locators::Element::SelectorBuilder::RegexpDisassembler

Inherits:
Object
  • Object
show all
Defined in:
lib/watir/locators/element/selector_builder/regexp_disassembler.rb

Instance Method Summary collapse

Constructor Details

#initialize(regexp) ⇒ RegexpDisassembler

Returns a new instance of RegexpDisassembler.



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# File 'lib/watir/locators/element/selector_builder/regexp_disassembler.rb', line 11

def initialize(regexp)
  @regexp = regexp
  @regexp_source = regexp.source
end

Instance Method Details

#substrings ⇒ Object 



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# File 'lib/watir/locators/element/selector_builder/regexp_disassembler.rb', line 16

def substrings
  @substrings ||= begin
    strs = extract_strings(Regexp::Parser.parse(@regexp), [+''])
    strs.map!(&:downcase) if @regexp.casefold?
    strs.reject(&:empty?).uniq
  end
end