Module: Phronomy::WorkflowContext::ClassMethods

Defined in:
lib/phronomy/workflow_context.rb

Instance Method Summary collapse

Instance Method Details

#field(name, type: :replace, default: nil) ⇒ Object 



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# File 'lib/phronomy/workflow_context.rb', line 21

def field(name, type: :replace, default: nil)
  if default.is_a?(Array) || default.is_a?(Hash)
    raise ArgumentError,
      "Mutable default for field #{name.inspect} must be wrapped in a Proc " \
      "to avoid shared state across instances. " \
      "Use `default: -> { #{default.inspect} }` instead."
  end

  @fields[name] = {type: type, default: default}
  attr_reader name

  define_method(:"#{name}=") do |value|
    _assert_write_permitted!
    instance_variable_set(:"@#{name}", value)
  end
end

#fields ⇒ Object 



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# File 'lib/phronomy/workflow_context.rb', line 38

def fields
  @fields
end