Sha256: 769f2bd88cc9392bda1831434dd3aeab163047c8f4cf431a091ddeca7374c6c4
Contents?: true
Size: 386 Bytes
Versions: 10
Compression:
Stored size: 386 Bytes
Contents
class Module
# Create an abstract method. If it is not overridden, it will
# raise a TypeError when called.
#
# class C
# abstract :a
# end
#
# c = C.new
# c.a #=> Error: undefined abstraction #a
#
# CREDIT: Trans
def abstract( *sym )
sym.each { |s|
define_method( s ) { raise TypeError, "undefined abstraction ##{s}" }
}
end
end
Version data entries
10 entries across 10 versions & 1 rubygems