Contents

class Hash
  # Convert Hash into a Proc that takes a key and returns the value of the Hash for that key.
  #
  # @return [Proc]
  def to_proc
    lambda do |k, *_|
      self.fetch(k, nil)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
data-functions-0.1.1	lib/data/functions/hash.rb
data-functions-0.1.0	lib/data/functions/hash.rb