Class: Soloist::RoyalCrown

Inherits:
Hashie::Trash
  • Object
show all
Defined in:
lib/soloist/royal_crown.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_file(file_path) ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 38

def self.from_file(file_path)
  new(read_config(file_path).merge("path" => file_path))
end

.read_config(yaml_file) ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 42

def self.read_config(yaml_file)
  content = File.read(yaml_file)
  YAML.load(ERB.new(content).result).tap do |hash|
    nilable_properties.each do |key|
      hash.delete(key) if hash[key].nil?
    end if hash
  end || {}
end

Instance Method Details

#env_variable_switches=(hash) ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 17

def env_variable_switches=(hash)
  self["env_variable_switches"] = Hashie::Mash.new(hash)
end

#node_attributes=(hash) ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 13

def node_attributes=(hash)
  self["node_attributes"] = Hashie::Mash.new(hash)
end

#reload ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 34

def reload
  self.class.from_file(path)
end

#save ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 28

def save
  return self unless path
  File.open(path, "w+") { |file| file.write(YAML.dump(to_yaml)) }
  self
end

#to_yaml ⇒ Object 



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# File 'lib/soloist/royal_crown.rb', line 21

def to_yaml
  to_hash.tap do |hash|
    hash.delete("path")
    self.class.nilable_properties.each { |k| hash[k] = nil if hash[k].empty? }
  end
end