Sha256: f0dfe8ed8a4d37e0eee25d274acdd6644a6f858142c6b9163f7a467a5e4fa544
Contents?: true
Size: 862 Bytes
Versions: 9
Compression:
Stored size: 862 Bytes
Contents
module Walruz
module Memoization
def self.included(base)
base.extend(ClassMethods)
end
module ClassMethods
# Avoiding name clashes with Rails
def walruz_memoize(*methods)
methods.each do |method|
self.walruz_memoize_method(method)
end
end
def walruz_memoize_method(method)
memoized = {}
original_method = self.instance_method(method)
self.send(:define_method, method) do |*params|
bound_original_method = original_method.bind(self).to_proc
if params.last.kind_of?(Symbol) && params.last == :reload
params.pop
memoized[[self, params]] = bound_original_method.call(*params)
else
memoized[[self, params]] ||= bound_original_method.call(*params)
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems