riak_delete_keys.rb

require 'json'
require 'cgi'

server = "localhost:8098"
bucket = "portal_development_tokens"

request = `curl http://#{server}/buckets/#{bucket}/keys?keys=true`
keys = JSON.parse(request)["keys"]

keys.each do |key|
  encoded_key = CGI.escape(key)
  url = "http://#{server}/buckets/#{bucket}/keys/#{encoded_key}"
  `curl -v -X DELETE #{url}`
end