Larry Reaves yrral86
yrral86
/ gist:568675
Created
September 7, 2010 17:06
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| I created a symlink: | |
| /usr/local/rvm/gems/default => /usr/local/rvm/gems/ruby-1.9.2-p0 (this should be updated to the current | |
| ruby version you have selected, a la /usr/local/rvm/rubies/default) | |
| This allowed me to change my httpd.conf from: | |
| LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15/ext/apache2/mod_passenger.so | |
| PassengerRoot /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15 | |
| to: | |
| LoadModule passenger_module /usr/local/rvm/gems/default/gems/passenger-2.2.15/ext/apache2/mod_passenger.so | |
| PassengerRoot /usr/local/rvm/gems/default/gems/passenger-2.2.15 |
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| gem 'active_support' | |
| gem 'algorithms' |
yrral86
/ Gemfile
Created
May 9, 2013 22:51
Calculates maximum spread price.
Assumes trades.csv is in the following format
timestamp1,price
timestamp2,price
etc. additional fields will not cause problems, but if the timestamp and price are not in those positions, you can adjust the indices on the line with Trade.new the seconds variable will set the maximum time span to examine
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| gem 'active_support' | |
| gem 'algorithms' |
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| module Bitcoin | |
| class Client | |
| include Singleton | |
| def initialize | |
| config_file = File.open(File.join(Rails.root, "config", "bitcoin.yml")) | |
| config = YAML::load(config_file)[Rails.env].symbolize_keys | |
| @client = JsonWrapper.new(config[:url], | |
| config[:username], |
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| fast |