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Contents
#A normal hash that uses 'method_missing' to be able to call keys by using methods. It is heavily used by Knj::Objects and have some pre-defined methods because of it to optimize performance.
#===Examples
# hm = Knj::Hash_methods(:test => "Test")
# print hm.test
class Knj::Hash_methods < Hash
#Spawns the object and takes a hash as argument.
def initialize(hash = {})
self.update(hash)
end
#Returns the db-key.
def db
return self[:db]
end
#Returns the ob-key.
def ob
return self[:ob]
end
#Returns the args-key.
def args
return self[:args]
end
#Returns the data-key.
def data
return self[:data]
end
def to_hash
h = {}
self.each do |key, val|
h[k] = val
end
return h
end
#Proxies methods into the hash as keys.
def method_missing(method, *args)
method = method.to_sym
return self[method] if self.key?(method)
raise "No such method '#{method}' on class '#{self.class.name}'"
end
end
Version data entries
40 entries across 40 versions & 1 rubygems