nick1123

{"rollup"=>
  {"total_points"=>3490,
   "pillars"=>
    {"activity"=>
      {"points"=>2400, "percent_of_goal_met"=>400.0, "percent_of_total"=>68.8},

nick1123

==> cat dev1/etc/vm.args 
## Name of the riak node
-name dev1@127.0.0.1

## Cookie for distributed erlang.  All nodes in the same cluster
## should use the same cookie or they will not be able to communicate.
-setcookie riak

## Heartbeat management; auto-restarts VM if it dies or becomes unresponsive
## (Disabled by default..use with caution!)

nick1123

==> cat dev1/etc/app.config 
%% -*- mode: erlang;erlang-indent-level: 4;indent-tabs-mode: nil -*-
%% ex: ft=erlang ts=4 sw=4 et
[
 %% Riak Client APIs config
 {riak_api, [
            %% pb_backlog is the maximum length to which the queue of pending
            %% connections may grow. If set, it must be an integer >= 0.
            %% By default the value is 5. If you anticipate a huge number of
            %% connections being initialised *simultaneously*, set this number

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  # Returns an array of matches that occur during the tournament and have a        
  # game_type of 100                                                               
  def matches                                                                      
    values = Match.where(:game_type => ::Match::GAME_TYPE_TRN).where(              
      "starts_at >= ? and starts_at < ?", self.start_time, self.end_time).order(
      "id ASC")                                                                    
                                                                                   
    # Limit matches to max rounds                                                  
    if self.rounds.present?                                                        
      values = values[0..(self.rounds.to_i - 1)]                                   

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xml = '<?xml version="1.0" encoding="utf-8"?><mdx version="4.0" xmlns="responseSimple" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"></mdx>'
parsed = Nokogiri.parse(xml)
parsed.xpath('/mdx').present?
# => false

xml = '<?xml version="1.0" encoding="utf-8"?><mdx></mdx>'
parsed = Nokogiri.parse(xml)
parsed.xpath('/mdx').present?
# => true

nick1123

s = "hello\xdf".force_encoding("ASCII-8BIT") 
s.encode("UTF-8", :invalid => :replace, :undef => :replace, :replace => "")