Class: BackgroundQueue::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/background_queue/config.rb

Overview

Base class that loads configuration files for client/server

Constant Summary collapse

DEFAULT_PORT =

the default port that is used if the configuration does not specify a port

2222

Class Method Summary collapse

Class Method Details

.load_file(path) ⇒ Object

load the configuration using a file path



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# File 'lib/background_queue/config.rb', line 13

def self.load_file(path)
  string = get_string_from_file(path)
  load_string(string, path)
end

.load_hash(env_config, path) ⇒ Object

load the configration using a hash just containing the environment. Overridden by Client/Server class.



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# File 'lib/background_queue/config.rb', line 32

def self.load_hash(env_config, path)
  raise "Invalid Loading of Ciguration using abstract base class. Use Server or Client subclass."
end

.load_string(string, path) ⇒ Object

load the configuration using a string that may contain ERB syntax



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# File 'lib/background_queue/config.rb', line 19

def self.load_string(string, path)
  evaled_string = evaluate_erb(string, path)
  load_yaml(evaled_string, path)
end

.load_yaml(yaml_string, path) ⇒ Object

load the configuration using a string of YAML



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# File 'lib/background_queue/config.rb', line 25

def self.load_yaml(yaml_string, path)
  all_configs = convert_yaml_to_hash(yaml_string, path)
  env_config = extract_enviroment_entry(all_configs, path)
  load_hash(env_config, path)
end