Class: OptParseValidator::OptionsFiles

Inherits:
Array
  • Object
show all
Defined in:
lib/opt_parse_validator/options_files.rb

Overview

Options Files container

Instance Method Summary collapse

Instance Method Details

#<<(file_path) ⇒ Self

Raises:



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# File 'lib/opt_parse_validator/options_files.rb', line 21

def <<(file_path)
  return self unless File.exist?(file_path)

  ext = File.extname(file_path).delete('.')

  raise Error, "The option file's extension '#{ext}' is not supported" unless supported_extensions.include?(ext)

  super(OptionsFile.const_get(ext.upcase).new(file_path))
end

#parse(symbolize_keys = false) ⇒ Hash 



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# File 'lib/opt_parse_validator/options_files.rb', line 34

def parse(symbolize_keys = false)
  result = {}

  each { |option_file| result.deep_merge!(option_file.parse) }

  symbolize_keys ? result.deep_symbolize_keys : result
end

#supported_extensions ⇒ Array<String> 



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# File 'lib/opt_parse_validator/options_files.rb', line 9

def supported_extensions
  extensions = OptionsFile.constants.select do |const|
    name = OptionsFile.const_get(const)
    name.is_a?(Class) && name != OptionsFile::Base
  end

  extensions.map { |sym| sym.to_s.downcase }
end