Module: PinballWizard::Helpers::Hash

Defined in:
lib/pinball_wizard/helpers/hash.rb

Class Method Summary collapse

Class Method Details

.normalize_options(options) ⇒ Object

Convert [:a, :b, { c: ‘d’ }] => { a: true, b: true, c: ‘d’ }



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# File 'lib/pinball_wizard/helpers/hash.rb', line 8

def normalize_options(options)
  options.each_with_object({}) do |opt, memo|
    if opt.is_a?(::Hash)
      memo.merge!(opt)
    else
      memo[opt] = true
    end
  end
end

.without(hash, *keys) ⇒ Object 



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# File 'lib/pinball_wizard/helpers/hash.rb', line 18

def without(hash, *keys)
  keys.each do |key|
    hash.delete(key)
  end
  hash
end