How to use lazy_select_elements method of Capybara Package

Best Capybara code snippet using Capybara.lazy_select_elements

result.rb

Source:result.rb Github

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...25 def initialize(elements, query)26 @elements = elements27 @result_cache = []28 @filter_errors = []29 @results_enum = lazy_select_elements { |node| query.matches_filters?(node, @filter_errors) }30 @query = query31 @allow_reload = false32 end33 def_delegators :full_results, :size, :length, :last, :values_at, :inspect, :sample34 alias index find_index35 def each(&block)36 return enum_for(:each) unless block37 @result_cache.each(&block)38 loop do39 next_result = @results_enum.next40 add_to_cache(next_result)41 yield next_result42 end43 self44 end45 def [](*args)46 idx, length = args47 max_idx = case idx48 when Integer49 if idx.negative?50 nil51 else52 length.nil? ? idx : idx + length - 153 end54 when Range55 # idx.max is broken with beginless ranges56 # idx.end && idx.max # endless range will have end == nil57 max = idx.end58 max = nil if max&.negative?59 max -= 1 if max && idx.exclude_end?60 max61 end62 if max_idx.nil?63 full_results[*args]64 else65 load_up_to(max_idx + 1)66 @result_cache[*args]67 end68 end69 alias :at :[]70 def empty?71 !any?72 end73 def compare_count74 return 0 unless @query75 count, min, max, between = @query.options.values_at(:count, :minimum, :maximum, :between)76 # Only check filters for as many elements as necessary to determine result77 if count && (count = Integer(count))78 return load_up_to(count + 1) <=> count79 end80 return -1 if min && (min = Integer(min)) && (load_up_to(min) < min)81 return 1 if max && (max = Integer(max)) && (load_up_to(max + 1) > max)82 if between83 min, max = (between.begin && between.min) || 1, between.end84 max -= 1 if max && between.exclude_end?85 size = load_up_to(max ? max + 1 : min)86 return size <=> min unless between.include?(size)87 end88 089 end90 def matches_count?91 compare_count.zero?92 end93 def failure_message94 message = @query.failure_message95 if count.zero?96 message << ' but there were no matches'97 else98 message << ", found #{count} #{Capybara::Helpers.declension('match', 'matches', count)}: " \99 << full_results.map(&:text).map(&:inspect).join(', ')100 end101 unless rest.empty?102 elements = rest.map { |el| el.text rescue '<<ERROR>>' }.map(&:inspect).join(', ') # rubocop:disable Style/RescueModifier103 message << '. Also found ' << elements << ', which matched the selector but not all filters. '104 message << @filter_errors.join('. ') if (rest.size == 1) && count.zero?105 end106 message107 end108 def negative_failure_message109 failure_message.sub(/(to find)/, 'not \1')110 end111 def unfiltered_size112 @elements.length113 end114 ##115 # @api private116 #117 def allow_reload!118 @allow_reload = true119 self120 end121 private122 def add_to_cache(elem)123 elem.allow_reload!(@result_cache.size) if @allow_reload124 @result_cache << elem125 end126 def load_up_to(num)127 loop do128 break if @result_cache.size >= num129 add_to_cache(@results_enum.next)130 end131 @result_cache.size132 end133 def full_results134 loop { @result_cache << @results_enum.next }135 @result_cache136 end137 def rest138 @rest ||= @elements - full_results139 end140 if RUBY_PLATFORM == 'java'141 # JRuby < 9.2.8.0 has an issue with lazy enumerators which142 # causes a concurrency issue with network requests here143 # https://github.com/jruby/jruby/issues/4212144 # while JRuby >= 9.2.8.0 leaks threads when using lazy enumerators145 # https://github.com/teamcapybara/capybara/issues/2349146 # so disable the use and JRuby users will need to pay a performance penalty147 def lazy_select_elements(&block)148 @elements.select(&block).to_enum # non-lazy evaluation149 end150 else151 def lazy_select_elements(&block)152 @elements.lazy.select(&block)153 end154 end155 end156end...

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lazy_select_elements

Using AI Code Generation

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1 def self.lazy_select_elements(locator)2 Capybara.current_session.all(locator)3 def search_for(search_term)4 visit('/')5 fill_in('q', with: search_term)6 click_button('Google Search')7search.search_for('Capybara')8puts Capybara.lazy_select_elements('h3').length9 def lazy_select_elements(locator)10 Capybara.current_session.all(locator)11 def search_for(search_term)12 visit('/')13 fill_in('q', with: search_term)14 click_button('Google Search')15search.search_for('Capybara')16puts lazy_select_elements('h3').length17 def lazy_select_elements(locator)18 all(locator)19 def search_for(search_term)20 visit('/')21 fill_in('q', with: search_term)22 click_button('Google Search')23search.search_for('Capybara')24puts lazy_select_elements('h3').length

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lazy_select_elements

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, js_errors: false, :debug => false, :timeout => 3600)2 def lazy_select_elements(locator, options = {})3 find(locator, options)4 def lazy_select_elements(locator, options = {})5 find(locator, options)

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lazy_select_elements

Using AI Code Generation

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1 def lazy_select_elements(*args)2 find(:css, *args)3visit('/')4lazy_select_elements("input[name='q']").set("Capybara")5 def lazy_select_elements(*args)6 find(:css, *args)7visit('/')8lazy_select_elements("input[name='q']").set("Capybara")9C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/capybara-2.4.4/lib/capybara/session.rb:268:in `rescue in block in <class:Session>': Unable to find css "input[name='q']" (Capybara::ElementNotFound)

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lazy_select_elements

Using AI Code Generation

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1 def lazy_select_elements(locator)2 node = @browser.find_elements(locator)3Capybara.visit('http://www.google.com')4elements = Capybara.lazy_select_elements(:xpath => '//input')

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lazy_select_elements

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, js_errors: false, :debug => false, :timeout => 3600)2 def lazy_select_elements(locator, options = {})3 find(locator, options)4 def lazy_select_elements(locator, options = {})5 find(locator, options)

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lazy_select_elements

Using AI Code Generation

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1 def lazy_select_elements(*args)2 find(:css, *args)3visit('/')4lazy_select_elements("input[name='q']").set("Capybara")5 def lazy_select_elements(*args)6 find(:css, *args)7visit('/')8lazy_select_elements("input[name='q']").set("Capybara")9C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/capybara-2.4.4/lib/capybara/session.rb:268:in `rescue in block in <class:Session>': Unable to find css "input[name='q']" (Capybara::ElementNotFound)

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lazy_select_elements

Using AI Code Generation

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1 Capybara::Poltergeist::Driver.new(app, js_errors: false)2config = YAML.load_file('config.yml')3Capybara::Session.new(:poltergeist).tap do |session|4 links = session.lazy_select_elements('a')

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