Class: Object

Inherits:
BasicObject
Defined in:
lib/swak/toplevel.rb

Instance Method Summary collapse

Instance Method Details

#is_f? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/swak/toplevel.rb', line 33

def is_f?
  true if Float(self) rescue false
end

#is_i? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/swak/toplevel.rb', line 29

def is_i?
  true if Integer(self) rescue false
end

#to_f_strict ⇒ Object 



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# File 'lib/swak/toplevel.rb', line 46

def to_f_strict
  if is_f?
    return to_f
  else
    raise "String '#{self}' cannot be converted to a float"
  end
end

#to_i_strict ⇒ Object 



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# File 'lib/swak/toplevel.rb', line 37

def to_i_strict
  if is_i?
    return to_i
  else
    raise "String '#{self}' cannot be converted to an int"
  end
    
end