Class: UnitsDB::Quantity

Inherits:
Object
  • Object
show all
Defined in:
lib/unitsdb_ruby/unitsdb.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, hash) ⇒ Quantity

Returns a new instance of Quantity.



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 99

def initialize(id, hash)
  begin
    @id = id
    @dimension = hash[:dimension_url].sub(/^#/, "")
    @type = hash[:quantity_type]
    hash[:quantity_name] and @names = hash[:quantity_name]
    hash[:unit_reference] and @units = hash[:unit_reference].map { |x| x[:url].sub(/^#/, "") }
  rescue
    raise StandardError.new "Parse fail on Quantity #{id}: #{hash}"
  end
end

Instance Attribute Details

#dimension ⇒ Object (readonly)

Returns the value of attribute dimension.



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 97

def dimension
  @dimension
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 97

def id
  @id
end

#names ⇒ Object (readonly)

Returns the value of attribute names.



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 97

def names
  @names
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 97

def type
  @type
end

#units ⇒ Object (readonly)

Returns the value of attribute units.



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 97

def units
  @units
end

Instance Method Details

#name ⇒ Object 



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 111

def name
  @names&.first
end

#unit ⇒ Object 



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# File 'lib/unitsdb_ruby/unitsdb.rb', line 115

def unit
  @units&.first
end