Incorrect parsing of facet counts

[Greg]

Hi all

I am using RSolr 1.0.0 with Solr 3.1.0 and am finding that when I do a
facet query, field value and counts are flattened into a single array.

For example:
http://pastebin.com/rTGGesFp

In this example, the field values and counts are returned as a single
array:
["20.0", 1, "40.0", 1, "60.0", 1]

I expected these to be returned as an array of hashes, each containing
the field value and count:
[{"20.0"=>1}, {"40.0"=>1}, {"60.0"=>1}]

Is this a bug?

Many thanks
Greg

[Matt Mitchell]

Hey Greg. Actually this isn't a bug, but an annoyance that stems from the actual Solr response writer implementation.

A super easy way to deal with this could something like:

response["facet_counts"]["facet_fields"].each do |field, set|
  puts "#{field} =>"
  set.each_slice(2) do |value,count|
    puts "#{value} => #{count}"
  end
  puts "---"
end

Hope that helps!

Matt

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[Greg]

Thanks Matt, that worked perfectly!

If I submit a patch, is this something that you would consider merging into rsolr? Or is there a need for having this data presented as a single array?

Greg