Class: Precursor::ConfigRoot

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

Instance Method Summary collapse

Constructor Details

#initialize(vaults, key_options) ⇒ ConfigRoot

Returns a new instance of ConfigRoot.



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# File 'lib/config_root.rb', line 5

def initialize(vaults, key_options)
  @vaults = vaults
  @key_options = key_options
end

Instance Method Details

#[](key) ⇒ Object

Raises:

  • (KeyError) 


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# File 'lib/config_root.rb', line 10

def [](key)
  found = false
  value = nil
  @vaults.each do |v|
    if v.key? key
      found = true
      value = v.value key
      break
    end
  end

  if !found && @key_options.key?(key) && @key_options[key].key?(:default)
    found = true
    value = @key_options[key][:default]
  end

  raise KeyError, "key #{key} not found" unless found

  value = resolve_variables(value) if value.is_a? String

  value
end