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Contents
require 'erb'
require 'singleton'
module Tekeya
# Parses the configuration file and holds important configuration attributes
class Configuration
include Singleton
attr_reader :redis, :rebat
attr_accessor :redis_host, :redis_port, :rebatdb_host, :rebatdb_port, :feed_storage_orm
# @private
# Initializes a new configuration object
def initialize
parse_config_file "#{Rails.root}/config/tekeya.yml"
# Setup defaults
@redis_host ||= "localhost"
@redis_port ||= "6379"
@rebatdb_host ||= "localhost"
@rebatdb_port ||= "2011"
@feed_storage_orm ||= :active_record
end
def setup_databases
# Setup redis
@redis = Redis.new host: @redis_host, port: @redis_port.to_i
# Setup resque
Resque.redis = @redis
# Setup rebatdb
@rebat = Rebat.new "#{@rebatdb_host}", "#{@rebatdb_port}", { tracks: 1, joins: 2, blocks: 3 }
end
# Loads the configuration file
# @return [nil]
def parse_config_file(path)
return unless File.exists?(path)
conf = YAML::load(ERB.new(IO.read(path)).result)[Rails.env]
conf.each do |key,value|
self.send("#{key}=", value) if self.respond_to?("#{key}=")
end unless conf.nil?
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems