Module: Danica::Wrapper

Included in:
VariablesHolder::VariablesBuilder
Defined in:
lib/danica/wrapper.rb

Defined Under Namespace

Classes: Constant, Container, Group, Negative, Number, PlusMinus, Variable

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.wrap_hash(hash) ⇒ Object 



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# File 'lib/danica/wrapper.rb', line 40

def self.wrap_hash(hash)
  return Constant.new(hash) if hash.keys.map(&:to_sym).sort == %i[gnuplot latex value]

  Variable.new(hash)
end

.wrap_numeric(number) ⇒ Object 



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# File 'lib/danica/wrapper.rb', line 34

def self.wrap_numeric(number)
  return Negative.new(Number.new(-number)) if number < 0

  Number.new(number)
end

.wrap_value(value) ⇒ Object 



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# File 'lib/danica/wrapper.rb', line 17

def self.wrap_value(value)
  case value
  when Formatted
    value.content
  when Numeric
    wrap_numeric(value)
  when Hash
    wrap_hash(value)
  when String, Symbol, NilClass
    Variable.new(name: value)
  else
    raise Exception::InvalidInput, value unless value.is_a?(Danica::Common)

    value
  end
end

Instance Method Details

#wrap_value(value) ⇒ Object 



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# File 'lib/danica/wrapper.rb', line 13

def wrap_value(value)
  Wrapper.wrap_value(value)
end