Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/rackjson/extensions/core/string.rb

Instance Method Summary collapse

Instance Method Details

#numeric? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rackjson/extensions/core/string.rb', line 2

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

#to_number ⇒ Object 



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# File 'lib/rackjson/extensions/core/string.rb', line 6

def to_number
  if numeric?
    f = to_f
    i = to_i
    f == i ? i : f
  end
end