Contents

module RevealCK
  # Retrieve the value of a symbol from a hash or fail
  module Retrieve
    def retrieve(symbol, hash)
      hash[symbol] || raise("#{symbol} is required")
    end

    def self.included(base)
      base.extend(Retrieve)
    end
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
reveal-ck-4.0.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.9.2	lib/reveal-ck/retrieve.rb
reveal-ck-3.9.1	lib/reveal-ck/retrieve.rb
reveal-ck-3.9.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.8.1	lib/reveal-ck/retrieve.rb
reveal-ck-3.8.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.7.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.6.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.5.1	lib/reveal-ck/retrieve.rb
reveal-ck-3.5.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.4.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.3.1	lib/reveal-ck/retrieve.rb