Contents

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

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

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
reveal-ck-3.3.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.2.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.1.0	lib/reveal-ck/retrieve.rb
reveal-ck-3.0.1	lib/reveal-ck/retrieve.rb
reveal-ck-3.0.0	lib/reveal-ck/retrieve.rb
reveal-ck-0.6.2	lib/reveal-ck/retrieve.rb
reveal-ck-0.6.1	lib/reveal-ck/retrieve.rb
reveal-ck-0.6.0	lib/reveal-ck/retrieve.rb
reveal-ck-0.5.1	lib/reveal-ck/retrieve.rb
reveal-ck-0.5.0	lib/reveal-ck/retrieve.rb
reveal-ck-0.4.2	lib/reveal-ck/retrieve.rb
reveal-ck-0.4.1	lib/reveal-ck/retrieve.rb
reveal-ck-0.4.0	lib/reveal-ck/retrieve.rb
reveal-ck-0.3.0	lib/reveal-ck/retrieve.rb