Sha256: 37390f759af2088a19001efbfd7c35eb765811f213ad909c2883bf0cbb7b8a47
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Versions: 5
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Stored size: 911 Bytes
Contents
module Alf
class Environment
#
# This methods provides base methods for implementing the Environment
# contract. The Environment class already includes it and should be used
# as a superclass of specific implementations.
#
module InstanceMethods
# Returns a dataset whose name is provided.
#
# This method resolves named datasets to tuple enumerables. When the
# dataset exists, this method must return an Iterator, typically a
# Reader instance. Otherwise, it must throw a NoSuchDatasetError.
#
# @param [Symbol] name the name of a dataset
# @return [Iterator] an iterator, typically a Reader instance
# @raise [NoSuchDatasetError] when the dataset does not exists
def dataset(name)
end
undef :dataset
end # module InstanceMethods
include(InstanceMethods)
end # class Environment
end # module Alf
Version data entries
5 entries across 5 versions & 1 rubygems