Please correct my Hpricot troubles


#1

Hello, I need some help using hpricot. I’m trying simply to print out
the each link within “ul.class-name” for a CSV file.

ref: http://code.whytheluckystiff.net/hpricot/wiki/HpricotCssSearch

sample source for search “butter oil”:

ruby:

search = “corn+flakes
bananas
milk+lowfat
blueberries+raw”

search = search.split("\n")

a = 0; until a == 3

query = search[a]

doc =
Hpricot(URI.parse(“http://en.wikipedia.org/wiki/Special:Search?search=#{query}&fulltext=Search”).read)

grab report list to build from (I need an array of inner html per

link)
doc = (doc/“ul.mw-search-results a”)
line = “#{a + 1}|#{query}|”

begin

#
  line << ???  # fails for all attempts, please help here
#

rescue
printf “%i|%s\n”, a + 1, “## Exception Caught ##”
end
sleep 8 # + rand(20) # to avoid
a += 1
end