NetBeans 6.5, отладка, n_col имеет значение 0. доходит до условия:
if (n_col == 3)Весь метод:
class GismeteoParser < WeatherParser
def parse
weather = $& if @html =~ /<tbody(\s|.)*?<\/tbody>/
n_row = 0
cloud, date, hour = 0, 0, 0
weather.scan(/<tr(\s|.)*?<\/tr>/) do
row = $&
n_col = 0
row.scan(/<td(\s|.)*?<\/td>/) do
col = $&
#date = col.scan(/>\d+</).scan(/\d+/) if n_col == 0
if (n_col == 3)
img_name = $& if col =~ /\/\w+\.png/ else img_name = ""
img_name.sub!(/w+/) do |png|
case png
when "dull" then "100"
when "cloud" then "75"
when "suncl" then "50"
when "sunc" then "25"
when "sun" then "0"
end
end
cloud = s.to_i unless s = img_name.scan(/\d+/)
next
end
n_col += 1
end
@cloudness.push("#{date}.#{@month}.2010 #{hour}:00;#{cloud}")
n_row += 1
end
end
end
