Displaying 1 result from an estimated 1 matches for "6f7e10b8".
2006 Jun 28
2
hash value won''t increment with =+ operator
I have a database of bookmarks and tags, and want to count the number
of bookmarks each tag is assigned to, for example: user "tyler" has
the tag "concerts" on 15 out of his 30 bookmarks. This code:
hash = Hash.new("0"); @user.tags.each do |t|
@user.bookmarks.each do |b|
x = 0
if b.tags.include?(t) then
hash[b.id] =+ 1
puts "hash is #{hash}