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Contents
module Origen
module Parameters
# An instance of this class is returned whenever the parameter context is set to
# a value for which no parameter set has been defined.
#
# Sometime this may be valid in the case where the context is actually implemented
# by another object which shadows the context.
#
# The missing allows the user to do params.context to retrieve the value of the
# current context, but it will error out with a useful error message if they try
# to do anything else (i.e. retrieve a parameter from it)
class Missing
attr_reader :owner
def initialize(options = {})
@owner = options[:owner]
end
def context
owner._parameter_current
end
def method_missing(_method, *_args, &_block)
owner.send(:_validate_parameter_set_name, context)
end
end
end
end
Version data entries
207 entries across 207 versions & 1 rubygems