Class: Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/ntm/configuration.rb

Overview

require “tape”

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Configuration 



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# File 'lib/ntm/configuration.rb', line 6

def initialize(options = {})
  @tape   = options[:tape] || Tape.new
  @state  = options[:state].to_i
  @depth = options[:depth].to_i || 1
  @path = []
end

Instance Attribute Details

#depth ⇒ Object

Returns the value of attribute depth.



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# File 'lib/ntm/configuration.rb', line 4

def depth
  @depth
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/ntm/configuration.rb', line 4

def path
  @path
end

#state ⇒ Object

Returns the value of attribute state.



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# File 'lib/ntm/configuration.rb', line 4

def state
  @state
end

#tape ⇒ Object

Returns the value of attribute tape.



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# File 'lib/ntm/configuration.rb', line 4

def tape
  @tape
end

Instance Method Details

#dup ⇒ Object 



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# File 'lib/ntm/configuration.rb', line 18

def dup
  conf = Configuration.new
  conf.state = @state
  conf.tape = @tape.dup
  conf.depth = @depth
  conf.path = @path.dup
  conf
end

#to_s ⇒ Object 



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# File 'lib/ntm/configuration.rb', line 13

def to_s
  conf = @tape.instance_variable_get(:@content).dup
  conf.insert(@tape.head_position, "[q#{@state}]").collect!{|e| e ? e : Tape::BLANK }.join
end