Module: Codebreaker::Validation

Included in:
BaseEntity
Defined in:
lib/codebreaker/validation.rb

Instance Method Summary collapse

Instance Method Details

#valid_class?(expected_class, instance) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 14

def valid_class?(expected_class, instance)
  instance.is_a?(expected_class)
end

#valid_non_empty_string?(string) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 18

def valid_non_empty_string?(string)
  !string.empty?
end

#valid_non_negative_integer?(number) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 26

def valid_non_negative_integer?(number)
  !number.negative?
end

#valid_only_numeric_string?(string) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 38

def valid_only_numeric_string?(string)
  /\A\d+\Z/.match?(string)
end

#valid_positive_integer?(number) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 22

def valid_positive_integer?(number)
  number.positive?
end

#valid_range?(range, code) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 42

def valid_range?(range, code)
  code.each { |digit| return false unless range.cover?(digit) }
  true
end

#valid_string_max_length?(string, max_length) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 34

def valid_string_max_length?(string, max_length)
  string.length <= max_length
end

#valid_string_min_length?(string, min_length) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codebreaker/validation.rb', line 30

def valid_string_min_length?(string, min_length)
  string.length >= min_length
end