Module: Jekyll::Minibundle::Hashes

Defined in:
lib/jekyll/minibundle/hashes.rb

Class Method Summary collapse

Class Method Details

.dig(obj, *keys) ⇒ Object 



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# File 'lib/jekyll/minibundle/hashes.rb', line 3

def self.dig(obj, *keys)
  value = obj
  keys.each do |key|
    return nil unless value
    value = value[key]
  end
  value
end

.pick(hash, *keys) ⇒ Object 



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# File 'lib/jekyll/minibundle/hashes.rb', line 12

def self.pick(hash, *keys)
  keys.each_with_object({}) do |key, acc|
    acc[key] = hash.fetch(key)
  end
end