Sha256: 6a263be00a88eaa5772ab2e87726202521c8b33afb9a130826abcb1163870017
Contents?: true
Size: 564 Bytes
Versions: 10
Compression:
Stored size: 564 Bytes
Contents
require 'nokogiri'
class HtmlFragment
attr_reader :document
def initialize(html)
@document = Nokogiri::HTML(html)
end
def has_tag?(selector)
!!document.at_css(selector)
end
def has_tags_in_order?(*selectors)
all_elements = document.css('*')
elements = selectors.map do |selector|
document.at_css(selector) ||
raise("Selector '#{selector}}' did not match any element.")
end
elements.each_cons(2).all? do |element1, element2|
all_elements.index(element1) < all_elements.index(element2)
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems