Sha256: 3b8215759943cb8d17feb4c48235d8e56526a80fadc2cb9ea4c423c73f4710bd
Contents?: true
Size: 829 Bytes
Versions: 6
Compression:
Stored size: 829 Bytes
Contents
class Module
def alias_method_chain(target, feature)
# Strip out punctuation on predicates or bang methods since
# e.g. target?_without_feature is not a valid method name.
aliased_target, punctuation = target.to_s.sub(/([?!=])$/, ''), $1
yield(aliased_target, punctuation) if block_given?
alias_method "#{aliased_target}_without_#{feature}#{punctuation}", target
alias_method target, "#{aliased_target}_with_#{feature}#{punctuation}"
end
def attr_initialize(*attrs)
define_method(:initialize) do |*passed|
raise ArgumentError, "Wrong number of arguments" \
unless attrs.size == passed.size
attrs.each_with_index do |att, i|
instance_variable_set("@#{att}", passed[i])
end
after_initialize if respond_to? :after_initialize
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems