mbklein/confstruct — Issue #1: Add HashWithStructAccess#has? and HashWithStructAccess#lookup
Author: mbklein
Created: 2011-11-10 23:23:24+00:00
State: open

h.has?('foo.bar.baz') # true if the full path to the key exists, false if it doesn't
h.lookup('foo.bar.baz') # returns the result if it exists, nil if it doesn't