$ command line cheat sheets
Cheat Sheet Title: [ no_spaces_alphanumeric_only ]
Cheat Sheet:Element#css_path doc.at("div > div:nth(1)").css_path #=> "div > div:nth(1)" doc.at("#header").css_path #=> "#header" Element#xpath doc.at("div > div:nth(1)").xpath #=> "/div/div:eq(1)" doc.at("#header").xpath #=> "//div[@id='header']" Element#swap doc = Hpricot("That's my <b>spoon</b>, Tyler.") doc.at("b").swap("<i>fork</i>") doc.to_html #=> "That's my <i>fork</i>, Tyler." Element#next_sibling, Element#previous_sibling (doc/:h3).each do |h3| while ele = h3.next_sibling ary << ele # stuff away all the elements under the h3 end end ########################################### elements = doc.search("a") elements = doc.search("a.class") elements = doc.search("a#ID") elements = doc.search("body > table > a") elements = doc.search("a[@href='http://hoodwink.d/']") element = doc.at("a#ID") == doc.search("a#ID").first attribute = doc.at("body")['onload'] == doc.at("body")[:onload] elements = doc.search("table > a#ID") == (doc/"table > a#ID") == (doc/"table/a#ID") == (doc/:table/:a#ID)
Your cheat sheet will be editable (fixable) by anyone. Each cheat sheet is essentially a wiki page. It may also be used by millions of people for reference purposes from the comfort of their command line. If this is okay with you, please save.
