Created
October 21, 2008 20:06
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#!/usr/bin/ruby | |
require 'benchmark' | |
require 'rubygems' | |
puts "Chargement de la page HTML à parser..." | |
html = IO.read("page.html") | |
puts "## Récupérer tous les liens par selecteur XPath" | |
puts "## //table[1]/tbody/tr/td[1]/a" | |
Benchmark.bm do |x| | |
x.report("hpricot") { | |
require 'hpricot' | |
doc = Hpricot(html) | |
packages = (doc/"//table[1]/tbody/tr/td[1]/a").map {|link| link.inner_text } | |
} | |
x.report("nokogiri") { | |
require 'nokogiri' | |
doc = Nokogiri::HTML(html) | |
packages = (doc/"//table[1]/tbody/tr/td[1]/a").map {|link| link.inner_text } | |
} | |
end | |
puts "\n\n\n" | |
puts "## Récupérer une cellule du tableau spécifique par selecteur XPath" | |
puts "## //table[1]/tbody/tr/td[@sortable-data='1197241200000000']" | |
Benchmark.bm do |x| | |
x.report("hpricot") { | |
require 'hpricot' | |
doc = Hpricot(html) | |
date = (doc/"//table[1]/tbody/tr/td[@sortable-data='1197241200000000']").inner_text | |
} | |
x.report("nokogiri") { | |
require 'nokogiri' | |
doc = Nokogiri::HTML(html) | |
date = (doc/"//table[1]/tbody/tr/td[@sortable-data='1197241200000000']").inner_text | |
} | |
end | |
puts "\n\n\n" | |
puts "## Récupérer tous les liens par selecteur CSS" | |
puts "## a.symlink" | |
Benchmark.bm do |x| | |
x.report("hpricot") { | |
require 'hpricot' | |
doc = Hpricot(html) | |
packages = (doc/"a.symlink").map {|link| link.inner_text } | |
} | |
x.report("nokogiri") { | |
require 'nokogiri' | |
doc = Nokogiri::HTML(html) | |
packages = (doc/"a.symlink").map {|link| link.inner_text } | |
} | |
end | |
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Chargement de la page HTML à parser... | |
## Récupérer tous les liens par selecteur XPath | |
## //table[1]/tbody/tr/td[1]/a | |
user system total real | |
hpricot 17.630000 0.510000 18.140000 ( 21.813587) | |
nokogiri 2.700000 0.100000 2.800000 ( 3.076731) | |
## Récupérer une cellule du tableau spécifique par selecteur XPath | |
## //table[1]/tbody/tr/td[@sortable-data='1197241200000000'] | |
user system total real | |
hpricot 13.680000 0.150000 13.830000 ( 14.122796) | |
nokogiri 1.050000 0.020000 1.070000 ( 1.107357) | |
## Récupérer tous les liens par selecteur CSS | |
## a.symlink | |
user system total real | |
hpricot 10.680000 0.250000 10.930000 ( 11.144677) | |
nokogiri 3.930000 0.040000 3.970000 ( 4.035106) | |
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