Class: Code::Node::Base10

Inherits:
Code::Node show all
Defined in:
lib/code/node/base_10.rb

Instance Method Summary collapse

Methods inherited from Code::Node

#resolve

Constructor Details

#initialize(parsed) ⇒ Base10

Returns a new instance of Base10.



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# File 'lib/code/node/base_10.rb', line 6

def initialize(parsed)
  return if parsed.blank?

  @whole = parsed.delete(:whole).presence

  return unless parsed.key?(:exponent)

  @exponent = Node::Statement.new(parsed.delete(:exponent).presence)
end

Instance Method Details

#evaluate(**args) ⇒ Object 



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# File 'lib/code/node/base_10.rb', line 16

def evaluate(**args)
  if @exponent && @whole
    exponent = @exponent.evaluate(**args)
    if exponent.is_a?(Object::Integer)
      Object::Integer.new(@whole, exponent)
    else
      Object::Decimal.new(@whole, exponent)
    end
  elsif @whole
    Object::Integer.new(@whole.to_i)
  else
    Object::Nothing.new
  end
end