Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/toylang/monkey_patching/string.rb

Instance Method Summary collapse

Instance Method Details

#numeric_string? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/toylang/monkey_patching/string.rb', line 4

def numeric_string?
  !Float(self).nil?
rescue StandardError
  false
end

#to_numeric ⇒ Object 



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# File 'lib/toylang/monkey_patching/string.rb', line 10

def to_numeric
  return unless numeric_string?

  if index('.')
    to_f
  else
    to_i
  end
end