ruby `knife status --hide-by-min xxx` replacement

search.rb

require 'chef'

Chef::Config.from_file('/path/to/knife.rb')

hide_by_mins = 15700
query = "*:*"
opts = { filter_result:
                 { name: ["name"], ipaddress: ["ipaddress"], ohai_time: ["ohai_time"],
                   run_list: ["run_list"], platform: ["platform"],
                   platform_version: ["platform_version"], chef_environment: ["chef_environment"] } }

all_nodes = []
q = Chef::Search::Query.new
puts "Sending query: #{query}"
q.search(:node, query, opts) do |node|
  all_nodes << node
end

# optional sorting
#all_nodes.sort! do |n1, n2|
#  (n2["ohai_time"] || 0) <=> (n1["ohai_time"] || 0)
#end

time = Time.now.to_i
puts "Filtering out converges since #{hide_by_mins}"
all_nodes.select! { |i| !i['ohai_time'].between?((time - hide_by_mins * 60), time) }

require 'pp'
pp all_nodes