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Versions: 348
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Contents
module AnnotatedModule
def self.add_consummable_annotation(target, *annotations)
if annotations.length == 1 and Hash === annotations.first
annotations.first.each do |annotation, default|
target.send(:attr_accessor, annotation)
target.send(:define_method, "consume_#{annotation}") do
value = instance_variable_get("@#{annotation}") || (default.nil? ? nil : default.dup)
instance_variable_set("@#{annotation}", (default.nil? ? nil : default.dup))
value
end
end
else
annotations.each do |annotation|
target.send(:attr_accessor, annotation)
target.send(:define_method, "consume_#{annotation}") do
value = instance_variable_get("@#{annotation}")
instance_variable_set("@#{annotation}", nil)
end
end
end
end
end
module InputModule
AnnotatedModule.add_consummable_annotation(self,
:inputs => [],
:required_inputs => [],
:input_types => {},
:input_descriptions => {},
:input_defaults => {},
:input_options => {})
def input(name, type = nil, desc = nil, default = nil, options = nil)
name = name.to_sym
type = type.to_sym
@inputs = [] if @inputs.nil?
@input_types = {} if @input_types.nil?
@input_descriptions = {} if @input_descriptions.nil?
@input_defaults = {} if @input_defaults.nil?
@input_options = {} if @input_options.nil?
@required_inputs = [] if @required_inputs.nil?
required = Misc.process_options options, :required if options
required, default = true, nil if default == :required
@required_inputs << name if required
@inputs << name
@input_types[name] = type unless type.nil?
@input_descriptions[name] = desc unless desc.nil?
@input_defaults[name] = default unless default.nil?
@input_options[name] = options unless options.nil?
end
end
Version data entries
348 entries across 348 versions & 1 rubygems