Module: AutomationObject::BluePrint::YamlAdapter

Defined in:
lib/automation_object/blue_print/yaml_adapter.rb

Overview

BluePrint YAML Adapter

Class Method Summary collapse

Class Method Details

.build(path = '') ⇒ AutomationObject::BluePrint::Composite::Top

Returns Composite BluePrint Object

Parameters:

  • path (String) (defaults to: '') —

    path to YAML directory

Returns:



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# File 'lib/automation_object/blue_print/yaml_adapter.rb', line 16

def build(path = '')
  path = File.expand_path(path)

  file_array = File.collect_files(path)
  merged_yaml_hash = load_yaml_files(file_array)

  AutomationObject::BluePrint::HashAdapter.build(merged_yaml_hash)
end

.load_yaml_files(file_array) ⇒ Hash

Returns merged YAML Hash

Parameters:

  • file_array (Array<String>) —

    array of file paths to load

Returns:

  • (Hash) —

    merged YAML Hash



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# File 'lib/automation_object/blue_print/yaml_adapter.rb', line 27

def load_yaml_files(file_array)
  merged_yaml_hash = {}

  file_array.each do |file_path|
    next unless yaml_file?(file_path)

    file_hash = YAML.load_file(file_path)

    raise "Expecting file #{file_path} to be a hash when loaded" unless file_hash.is_a?(Hash)

    merged_yaml_hash = merged_yaml_hash.deep_merge(file_hash)
  end

  merged_yaml_hash
end

.yaml_file?(file_path) ⇒ Boolean

Returns whether or not it is a YAML file

Parameters:

  • file_path (String) —

    file path

Returns:

  • (Boolean) —

    whether or not it is a YAML file



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# File 'lib/automation_object/blue_print/yaml_adapter.rb', line 45

def yaml_file?(file_path)
  file_path =~ /\.ya?ml$/ ? true : false
end