Module: Calculi::Attribute

Defined in:
lib/calculi/attribute.rb

Defined Under Namespace

Classes: Abstract, Boolean, Duration, Integer, Procable, String

Class Method Summary collapse

Class Method Details

.lookup(type) ⇒ Object 



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# File 'lib/calculi/attribute.rb', line 3

def lookup(type)
  if valid_type?(type)
    type
  elsif type.kind_of?(String) || type.kind_of?(Symbol)
    type_from_string type
  else
    raise "Unknown attribute type: #{type}"
  end
end

.type_from_string(type_name) ⇒ Object 



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# File 'lib/calculi/attribute.rb', line 17

def type_from_string(type_name)
  type_name = type_name.to_s.classify.demodulize

  "Calculi::Attribute::#{type_name}".constantize
end

.valid_type?(type_klass) ⇒ Boolean

Returns:



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# File 'lib/calculi/attribute.rb', line 13

def valid_type?(type_klass)
  type_klass.kind_of?(Module) && type < Calculi::Attribute::Abstract
end