Module: Sapience::ConfigLoader

Defined in:
lib/sapience/config_loader.rb

Overview

This class represents the configuration of the RuboCop application and all its cops. A Config is associated with a YAML configuration file from which it was read. Several different Configs can be used during a run of the sapience program, if files in several directories are inspected.

Constant Summary collapse

SAPIENCE_FILE = 
"sapience.yml"
SAPIENCE_HOME = 
File.realpath(File.join(File.dirname(__FILE__), "..", ".."))
DEFAULT_FILE = 
File.join(SAPIENCE_HOME, "config", "default.yml")

Class Method Summary collapse

Class Method Details

.load_from_file ⇒ Object 



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# File 'lib/sapience/config_loader.rb', line 18

def self.load_from_file
  default_config     = load_yaml_configuration(config_file_path)
  application_config = load_yaml_configuration(application_config_file)
  merge_configs(default_config, application_config)
end

.merge_configs(left_config = {}, right_config = {}) ⇒ Object 



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# File 'lib/sapience/config_loader.rb', line 24

def self.merge_configs(left_config = {}, right_config = {})
  left_config.each do |key, config = {}|
    right = right_config.fetch(key) { {} }
    config.merge!(right)
  end

  (right_config.keys - left_config.keys).each do |left_over_key|
    left_config[left_over_key] = right_config[left_over_key]
  end
  left_config
end