Newbie

Ruby Apps Ferret
1

Hi!

Suppose I have many articles in a database and I want to know how many
times each search term appears in each one of them. Where do I start?

Thank you very much!

David

2

Thank you David! that will get me started…

3

On 3/9/07, D. Krmpotic [email protected] wrote:

Hi!

Suppose I have many articles in a database and I want to know how many
times each search term appears in each one of them. Where do I start?

Here is an example;

require ‘rubygems’
require ‘ferret’

index = Ferret::I.new
index << {:content => ‘one two three’}
index << {:content => ‘no 3 here’}
index << {:content => ‘three three three’}

index.reader.term_docs_for(:content, ‘three’).each do |doc, freq|
puts “three appeared #{freq} times in document #{doc}”
end