Class: Ikibana::Config

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/ikibana/config.rb

Overview

Configuration class for NATS

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_file = "config/nats.yaml") ⇒ Config

Returns a new instance of Config.



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# File 'lib/ikibana/config.rb', line 26

def initialize(config_file = "config/nats.yaml")
  @config = load_config(config_file)
  @connection_string = @config["connection"]["url"]
  @logger = Logger.new($stdout)
  connect
  create_streams
rescue NATS::IO::Timeout
  @logger.error("NATS server not responding")
rescue StandardError => e
  @logger.error("#{e.class}: Error connecting to NATS server: #{e.message}")
end

Instance Attribute Details

#cache ⇒ Object

Returns the value of attribute cache.



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# File 'lib/ikibana/config.rb', line 24

def cache
  @cache
end

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/ikibana/config.rb', line 23

def config
  @config
end

#connection_string ⇒ Object (readonly)

Returns the value of attribute connection_string.



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# File 'lib/ikibana/config.rb', line 23

def connection_string
  @connection_string
end

#consumers ⇒ Object

Returns the value of attribute consumers.



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# File 'lib/ikibana/config.rb', line 24

def consumers
  @consumers
end

#js ⇒ Object (readonly)

Returns the value of attribute js.



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# File 'lib/ikibana/config.rb', line 23

def js
  @js
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/ikibana/config.rb', line 24

def logger
  @logger
end

#nats ⇒ Object (readonly)

Returns the value of attribute nats.



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# File 'lib/ikibana/config.rb', line 23

def nats
  @nats
end

Class Method Details

.configure(_config_file = "config/nats.yaml") {|instance| ... } ⇒ Object

Yields:

  • (instance) 


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# File 'lib/ikibana/config.rb', line 38

def self.configure(_config_file = "config/nats.yaml")
  yield instance if block_given?
end