Class: BASE_CONVERT::BaseConvert

Inherits:
Object
  • Object
show all
Extended by:
FUNCTIONS, HELPERS
Includes:
CONFIG
Defined in:
lib/base_convert/base_convert.rb

Constant Summary

Constants included from CONFIG

CONFIG::BASE, CONFIG::DIGITS, CONFIG::INDEXa, CONFIG::QGRAPH, CONFIG::WORD

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from FUNCTIONS

to_base, to_integer

Methods included from HELPERS

base, digits, upcase?, validate, validate_string

Constructor Details

#initialize(basefrom, baseto = basefrom) ⇒ BaseConvert

Returns a new instance of BaseConvert.



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# File 'lib/base_convert/base_convert.rb', line 8

def initialize(basefrom, baseto=basefrom)
  @basefrom    = BaseConvert.base(basefrom)
  @baseto      = BaseConvert.base(baseto)
  @from_digits = BaseConvert.digits(basefrom)
  @to_digits   = BaseConvert.digits(baseto)

  BaseConvert.validate(@baseto, @to_digits)
  BaseConvert.validate(@basefrom, @from_digits)
end

Instance Attribute Details

#from_digits ⇒ Object

Returns the value of attribute from_digits.



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# File 'lib/base_convert/base_convert.rb', line 7

def from_digits
  @from_digits
end

#to_digits ⇒ Object

Returns the value of attribute to_digits.



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# File 'lib/base_convert/base_convert.rb', line 7

def to_digits
  @to_digits
end

Instance Method Details

#base2integer(string) ⇒ Object Also known as: base2dec 



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# File 'lib/base_convert/base_convert.rb', line 18

def base2integer(string)
  string = string.upcase if BaseConvert.upcase?(@basefrom, @from_digits) # covenience
  BaseConvert.validate_string(string, @basefrom, @from_digits)
  BaseConvert.to_integer(string, @basefrom, @from_digits)
end

#convert(string) ⇒ Object 



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# File 'lib/base_convert/base_convert.rb', line 30

def convert(string)
  integer2base base2integer string.to_s
end

#integer2base(integer) ⇒ Object Also known as: dec2base 



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# File 'lib/base_convert/base_convert.rb', line 25

def integer2base(integer)
  BaseConvert.to_base(integer, @baseto, @to_digits)
end